21635436

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13763}}^1$

素因数の和:13901

約数の個数: 24

約数和(自身を含む): 50871744

約数和(自身を除く): 29236308

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13763, 27526, 41289, 55052, 82578, 165156, 1802953, 3605906, 5408859, 7211812, 10817718, 21635436]

約数ペア:

[(1, 21635436), (2, 10817718), (3, 7211812), (4, 5408859), (6, 3605906), (12, 1802953), (131, 165156), (262, 82578), (393, 55052), (524, 41289), (786, 27526), (1572, 13763)]