67681108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139837}}^1$

素因数の和:139863

約数の個数: 18

約数和(自身を含む): 130189178

約数和(自身を除く): 62508070

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139837, 279674, 559348, 1538207, 3076414, 6152828, 16920277, 33840554, 67681108]

約数ペア:

[(1, 67681108), (2, 33840554), (4, 16920277), (11, 6152828), (22, 3076414), (44, 1538207), (121, 559348), (242, 279674), (484, 139837)]