12742652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 24819480

約数和(自身を除く): 12076828

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 179, 358, 481, 716, 962, 1369, 1924, 2327, 2738, 4654, 5476, 6623, 9308, 13246, 17797, 26492, 35594, 71188, 86099, 172198, 245051, 344396, 490102, 980204, 3185663, 6371326, 12742652]

約数ペア:

[(1, 12742652), (2, 6371326), (4, 3185663), (13, 980204), (26, 490102), (37, 344396), (52, 245051), (74, 172198), (148, 86099), (179, 71188), (358, 35594), (481, 26492), (716, 17797), (962, 13246), (1369, 9308), (1924, 6623), (2327, 5476), (2738, 4654)]