18734706648

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13364

約数の個数: 256

約数和(自身を含む): 63888000000

約数和(自身を除く): 45153293352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 686, 756, 798, 882, 931, 1026, 1029, 1064, 1176, 1197, 1323, 1368, 1372, 1512, 1596, 1764, 1862, 2052, 2058, 2394, 2646, 2744, 2793, 3087, 3192, 3528, 3591, 3724, 4104, 4116, 4788, 5292, 5586, 6174, 6517, 7182, 7448, 8232, 8379, 9261, 9576, 10584, 11172, 12348, 13034, 13309, 14364, 16758, 18522, 19551, 22344, 24696, 25137, 26068, 26618, 28728, 33516, 37044, 39102, 39927, 50274, 52136, 53236, 58653, 67032, 74088, 78204, 79854, 93163, 100548, 106472, 117306, 119781, 156408, 159708, 175959, 186326, 201096, 234612, 239562, 252871, 279489, 319416, 351918, 359343, 372652, 469224, 479124, 505742, 558978, 652141, 703836, 718686, 745304, 758613, 838467, 958248, 1011484, 1117956, 1304282, 1407672, 1437372, 1517226, 1676934, 1770097, 1956423, 2022968, 2235912, 2275839, 2515401, 2608564, 2874744, 3034452, 3353868, 3540194, 3912846, 4551678, 4564987, 5030802, 5217128, 5310291, 5869269, 6068904, 6707736, 6827517, 7080388, 7825692, 9103356, 9129974, 10061604, 10620582, 11738538, 12390679, 13655034, 13694961, 14160776, 15651384, 15930873, 17607807, 18206712, 18259948, 20123208, 21241164, 23477076, 24781358, 27310068, 27389922, 31861746, 35215614, 36519896, 37172037, 41084883, 42482328, 46954152, 47792619, 49562716, 54620136, 54779844, 63723492, 70431228, 74344074, 82169766, 86734753, 95585238, 99125432, 109559688, 111516111, 123254649, 127446984, 140862456, 148688148, 164339532, 173469506, 191170476, 223032222, 246509298, 260204259, 297376296, 328679064, 334548333, 346939012, 382340952, 446064444, 493018596, 520408518, 669096666, 693878024, 780612777, 892128888, 986037192, 1040817036, 1338193332, 1561225554, 2081634072, 2341838331, 2676386664, 3122451108, 4683676662, 6244902216, 9367353324, 18734706648]

約数ペア:

[(1, 18734706648), (2, 9367353324), (3, 6244902216), (4, 4683676662), (6, 3122451108), (7, 2676386664), (8, 2341838331), (9, 2081634072), (12, 1561225554), (14, 1338193332), (18, 1040817036), (19, 986037192), (21, 892128888), (24, 780612777), (27, 693878024), (28, 669096666), (36, 520408518), (38, 493018596), (42, 446064444), (49, 382340952), (54, 346939012), (56, 334548333), (57, 328679064), (63, 297376296), (72, 260204259), (76, 246509298), (84, 223032222), (98, 191170476), (108, 173469506), (114, 164339532), (126, 148688148), (133, 140862456), (147, 127446984), (152, 123254649), (168, 111516111), (171, 109559688), (189, 99125432), (196, 95585238), (216, 86734753), (228, 82169766), (252, 74344074), (266, 70431228), (294, 63723492), (342, 54779844), (343, 54620136), (378, 49562716), (392, 47792619), (399, 46954152), (441, 42482328), (456, 41084883), (504, 37172037), (513, 36519896), (532, 35215614), (588, 31861746), (684, 27389922), (686, 27310068), (756, 24781358), (798, 23477076), (882, 21241164), (931, 20123208), (1026, 18259948), (1029, 18206712), (1064, 17607807), (1176, 15930873), (1197, 15651384), (1323, 14160776), (1368, 13694961), (1372, 13655034), (1512, 12390679), (1596, 11738538), (1764, 10620582), (1862, 10061604), (2052, 9129974), (2058, 9103356), (2394, 7825692), (2646, 7080388), (2744, 6827517), (2793, 6707736), (3087, 6068904), (3192, 5869269), (3528, 5310291), (3591, 5217128), (3724, 5030802), (4104, 4564987), (4116, 4551678), (4788, 3912846), (5292, 3540194), (5586, 3353868), (6174, 3034452), (6517, 2874744), (7182, 2608564), (7448, 2515401), (8232, 2275839), (8379, 2235912), (9261, 2022968), (9576, 1956423), (10584, 1770097), (11172, 1676934), (12348, 1517226), (13034, 1437372), (13309, 1407672), (14364, 1304282), (16758, 1117956), (18522, 1011484), (19551, 958248), (22344, 838467), (24696, 758613), (25137, 745304), (26068, 718686), (26618, 703836), (28728, 652141), (33516, 558978), (37044, 505742), (39102, 479124), (39927, 469224), (50274, 372652), (52136, 359343), (53236, 351918), (58653, 319416), (67032, 279489), (74088, 252871), (78204, 239562), (79854, 234612), (93163, 201096), (100548, 186326), (106472, 175959), (117306, 159708), (119781, 156408)]