63960372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253811}}^1$

素因数の和:253828

約数の個数: 36

約数和(自身を含む): 184775136

約数和(自身を除く): 120814764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253811, 507622, 761433, 1015244, 1522866, 1776677, 2284299, 3045732, 3553354, 4568598, 5330031, 7106708, 9137196, 10660062, 15990093, 21320124, 31980186, 63960372]

約数ペア:

[(1, 63960372), (2, 31980186), (3, 21320124), (4, 15990093), (6, 10660062), (7, 9137196), (9, 7106708), (12, 5330031), (14, 4568598), (18, 3553354), (21, 3045732), (28, 2284299), (36, 1776677), (42, 1522866), (63, 1015244), (84, 761433), (126, 507622), (252, 253811)]