31630404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11927}}^1$

素因数の和:11964

約数の個数: 48

約数和(自身を含む): 84163968

約数和(自身を除く): 52533564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 11927, 23854, 35781, 47708, 71562, 143124, 155051, 202759, 310102, 405518, 465153, 608277, 620204, 811036, 930306, 1216554, 1860612, 2433108, 2635867, 5271734, 7907601, 10543468, 15815202, 31630404]

約数ペア:

[(1, 31630404), (2, 15815202), (3, 10543468), (4, 7907601), (6, 5271734), (12, 2635867), (13, 2433108), (17, 1860612), (26, 1216554), (34, 930306), (39, 811036), (51, 620204), (52, 608277), (68, 465153), (78, 405518), (102, 310102), (156, 202759), (204, 155051), (221, 143124), (442, 71562), (663, 47708), (884, 35781), (1326, 23854), (2652, 11927)]