26281644

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 62979840

約数和(自身を除く): 36698196

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 283, 284, 327, 426, 436, 566, 654, 849, 852, 1132, 1308, 1698, 3396, 7739, 15478, 20093, 23217, 30847, 30956, 40186, 46434, 60279, 61694, 80372, 92541, 92868, 120558, 123388, 185082, 241116, 370164, 2190137, 4380274, 6570411, 8760548, 13140822, 26281644]

約数ペア:

[(1, 26281644), (2, 13140822), (3, 8760548), (4, 6570411), (6, 4380274), (12, 2190137), (71, 370164), (109, 241116), (142, 185082), (213, 123388), (218, 120558), (283, 92868), (284, 92541), (327, 80372), (426, 61694), (436, 60279), (566, 46434), (654, 40186), (849, 30956), (852, 30847), (1132, 23217), (1308, 20093), (1698, 15478), (3396, 7739)]