40536468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5237

約数の個数: 72

約数和(自身を含む): 120906240

約数和(自身を除く): 80369772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5189, 7812, 10378, 15567, 20756, 31134, 36323, 46701, 62268, 72646, 93402, 108969, 145292, 160859, 186804, 217938, 321718, 326907, 435876, 482577, 643436, 653814, 965154, 1126013, 1307628, 1447731, 1930308, 2252026, 2895462, 3378039, 4504052, 5790924, 6756078, 10134117, 13512156, 20268234, 40536468]

約数ペア:

[(1, 40536468), (2, 20268234), (3, 13512156), (4, 10134117), (6, 6756078), (7, 5790924), (9, 4504052), (12, 3378039), (14, 2895462), (18, 2252026), (21, 1930308), (28, 1447731), (31, 1307628), (36, 1126013), (42, 965154), (62, 653814), (63, 643436), (84, 482577), (93, 435876), (124, 326907), (126, 321718), (186, 217938), (217, 186804), (252, 160859), (279, 145292), (372, 108969), (434, 93402), (558, 72646), (651, 62268), (868, 46701), (1116, 36323), (1302, 31134), (1953, 20756), (2604, 15567), (3906, 10378), (5189, 7812)]