18780409872

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3677}}^1$

素因数の和:4267

約数の個数: 200

約数和(自身を含む): 62248355136

約数和(自身を除く): 43467945264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 563, 567, 648, 756, 1008, 1126, 1134, 1296, 1512, 1689, 2252, 2268, 3024, 3378, 3677, 3941, 4504, 4536, 5067, 6756, 7354, 7882, 9008, 9072, 10134, 11031, 11823, 13512, 14708, 15201, 15764, 20268, 22062, 23646, 25739, 27024, 29416, 30402, 31528, 33093, 35469, 40536, 44124, 45603, 47292, 51478, 58832, 60804, 63056, 66186, 70938, 77217, 81072, 88248, 91206, 94584, 99279, 102956, 106407, 121608, 132372, 141876, 154434, 176496, 182412, 189168, 198558, 205912, 212814, 231651, 243216, 264744, 283752, 297837, 308868, 319221, 364824, 397116, 411824, 425628, 463302, 529488, 567504, 595674, 617736, 638442, 694953, 729648, 794232, 851256, 926604, 1191348, 1235472, 1276884, 1389906, 1588464, 1702512, 1853208, 2070151, 2084859, 2382696, 2553768, 2779812, 3706416, 4140302, 4169718, 4765392, 5107536, 5559624, 6210453, 8280604, 8339436, 11119248, 12420906, 14491057, 16561208, 16678872, 18631359, 24841812, 28982114, 33122416, 33357744, 37262718, 43473171, 49683624, 55894077, 57964228, 74525436, 86946342, 99367248, 111788154, 115928456, 130419513, 149050872, 167682231, 173892684, 223576308, 231856912, 260839026, 298101744, 335364462, 347785368, 391258539, 447152616, 521678052, 670728924, 695570736, 782517078, 894305232, 1043356104, 1173775617, 1341457848, 1565034156, 2086712208, 2347551234, 2682915696, 3130068312, 4695102468, 6260136624, 9390204936, 18780409872]

約数ペア:

[(1, 18780409872), (2, 9390204936), (3, 6260136624), (4, 4695102468), (6, 3130068312), (7, 2682915696), (8, 2347551234), (9, 2086712208), (12, 1565034156), (14, 1341457848), (16, 1173775617), (18, 1043356104), (21, 894305232), (24, 782517078), (27, 695570736), (28, 670728924), (36, 521678052), (42, 447152616), (48, 391258539), (54, 347785368), (56, 335364462), (63, 298101744), (72, 260839026), (81, 231856912), (84, 223576308), (108, 173892684), (112, 167682231), (126, 149050872), (144, 130419513), (162, 115928456), (168, 111788154), (189, 99367248), (216, 86946342), (252, 74525436), (324, 57964228), (336, 55894077), (378, 49683624), (432, 43473171), (504, 37262718), (563, 33357744), (567, 33122416), (648, 28982114), (756, 24841812), (1008, 18631359), (1126, 16678872), (1134, 16561208), (1296, 14491057), (1512, 12420906), (1689, 11119248), (2252, 8339436), (2268, 8280604), (3024, 6210453), (3378, 5559624), (3677, 5107536), (3941, 4765392), (4504, 4169718), (4536, 4140302), (5067, 3706416), (6756, 2779812), (7354, 2553768), (7882, 2382696), (9008, 2084859), (9072, 2070151), (10134, 1853208), (11031, 1702512), (11823, 1588464), (13512, 1389906), (14708, 1276884), (15201, 1235472), (15764, 1191348), (20268, 926604), (22062, 851256), (23646, 794232), (25739, 729648), (27024, 694953), (29416, 638442), (30402, 617736), (31528, 595674), (33093, 567504), (35469, 529488), (40536, 463302), (44124, 425628), (45603, 411824), (47292, 397116), (51478, 364824), (58832, 319221), (60804, 308868), (63056, 297837), (66186, 283752), (70938, 264744), (77217, 243216), (81072, 231651), (88248, 212814), (91206, 205912), (94584, 198558), (99279, 189168), (102956, 182412), (106407, 176496), (121608, 154434), (132372, 141876)]