21658543992

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1931}}^1$

素因数の和:2879

約数の個数: 160

約数和(自身を含む): 63960019200

約数和(自身を除く): 42301475208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 911, 1026, 1368, 1539, 1822, 1931, 2052, 2733, 3078, 3644, 3862, 4104, 5466, 5793, 6156, 7288, 7724, 8199, 10932, 11586, 12312, 15448, 16398, 17309, 17379, 21864, 23172, 24597, 32796, 34618, 34758, 36689, 46344, 49194, 51927, 52137, 65592, 69236, 69516, 73378, 73791, 98388, 103854, 104274, 110067, 138472, 139032, 146756, 147582, 155781, 156411, 196776, 207708, 208548, 220134, 293512, 295164, 311562, 312822, 330201, 415416, 417096, 440268, 467343, 590328, 623124, 625644, 660402, 880536, 934686, 990603, 1246248, 1251288, 1320804, 1402029, 1759141, 1869372, 1981206, 2641608, 2804058, 2971809, 3518282, 3738744, 3962412, 5277423, 5608116, 5943618, 7036564, 7924824, 10554846, 11216232, 11887236, 14073128, 15832269, 21109692, 23774472, 31664538, 33423679, 42219384, 47496807, 63329076, 66847358, 94993614, 100271037, 126658152, 133694716, 142490421, 189987228, 200542074, 267389432, 284980842, 300813111, 379974456, 401084148, 569961684, 601626222, 802168296, 902439333, 1139923368, 1203252444, 1804878666, 2406504888, 2707317999, 3609757332, 5414635998, 7219514664, 10829271996, 21658543992]

約数ペア:

[(1, 21658543992), (2, 10829271996), (3, 7219514664), (4, 5414635998), (6, 3609757332), (8, 2707317999), (9, 2406504888), (12, 1804878666), (18, 1203252444), (19, 1139923368), (24, 902439333), (27, 802168296), (36, 601626222), (38, 569961684), (54, 401084148), (57, 379974456), (72, 300813111), (76, 284980842), (81, 267389432), (108, 200542074), (114, 189987228), (152, 142490421), (162, 133694716), (171, 126658152), (216, 100271037), (228, 94993614), (324, 66847358), (342, 63329076), (456, 47496807), (513, 42219384), (648, 33423679), (684, 31664538), (911, 23774472), (1026, 21109692), (1368, 15832269), (1539, 14073128), (1822, 11887236), (1931, 11216232), (2052, 10554846), (2733, 7924824), (3078, 7036564), (3644, 5943618), (3862, 5608116), (4104, 5277423), (5466, 3962412), (5793, 3738744), (6156, 3518282), (7288, 2971809), (7724, 2804058), (8199, 2641608), (10932, 1981206), (11586, 1869372), (12312, 1759141), (15448, 1402029), (16398, 1320804), (17309, 1251288), (17379, 1246248), (21864, 990603), (23172, 934686), (24597, 880536), (32796, 660402), (34618, 625644), (34758, 623124), (36689, 590328), (46344, 467343), (49194, 440268), (51927, 417096), (52137, 415416), (65592, 330201), (69236, 312822), (69516, 311562), (73378, 295164), (73791, 293512), (98388, 220134), (103854, 208548), (104274, 207708), (110067, 196776), (138472, 156411), (139032, 155781), (146756, 147582)]