718039062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{1783}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 1677338208

約数和(自身を除く): 959299146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1721, 1783, 3442, 3566, 5163, 5349, 10326, 10698, 15489, 16047, 22373, 23179, 30978, 32094, 44746, 46358, 67119, 69537, 134238, 139074, 201357, 208611, 402714, 417222, 3068543, 6137086, 9205629, 18411258, 27616887, 39891059, 55233774, 79782118, 119673177, 239346354, 359019531, 718039062]

約数ペア:

[(1, 718039062), (2, 359019531), (3, 239346354), (6, 119673177), (9, 79782118), (13, 55233774), (18, 39891059), (26, 27616887), (39, 18411258), (78, 9205629), (117, 6137086), (234, 3068543), (1721, 417222), (1783, 402714), (3442, 208611), (3566, 201357), (5163, 139074), (5349, 134238), (10326, 69537), (10698, 67119), (15489, 46358), (16047, 44746), (22373, 32094), (23179, 30978)]