68987226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149323}}^1$

素因数の和:149346

約数の個数: 32

約数和(自身を含む): 172021248

約数和(自身を除く): 103034022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 149323, 298646, 447969, 895938, 1045261, 1642553, 2090522, 3135783, 3285106, 4927659, 6271566, 9855318, 11497871, 22995742, 34493613, 68987226]

約数ペア:

[(1, 68987226), (2, 34493613), (3, 22995742), (6, 11497871), (7, 9855318), (11, 6271566), (14, 4927659), (21, 3285106), (22, 3135783), (33, 2090522), (42, 1642553), (66, 1045261), (77, 895938), (154, 447969), (231, 298646), (462, 149323)]