12521664

素因数分解:

$2^6\times 3^2\times {\mathrm{21739}}^1$

素因数の和:21757

約数の個数: 42

約数和(自身を含む): 35892740

約数和(自身を除く): 23371076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 21739, 43478, 65217, 86956, 130434, 173912, 195651, 260868, 347824, 391302, 521736, 695648, 782604, 1043472, 1391296, 1565208, 2086944, 3130416, 4173888, 6260832, 12521664]

約数ペア:

[(1, 12521664), (2, 6260832), (3, 4173888), (4, 3130416), (6, 2086944), (8, 1565208), (9, 1391296), (12, 1043472), (16, 782604), (18, 695648), (24, 521736), (32, 391302), (36, 347824), (48, 260868), (64, 195651), (72, 173912), (96, 130434), (144, 86956), (192, 65217), (288, 43478), (576, 21739)]