74321918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{10657}}^1$

素因数の和:10987

約数の個数: 16

約数和(自身を含む): 122012784

約数和(自身を除く): 47690866

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 10657, 21314, 117227, 234454, 3378269, 6756538, 37160959, 74321918]

約数ペア:

[(1, 74321918), (2, 37160959), (11, 6756538), (22, 3378269), (317, 234454), (634, 117227), (3487, 21314), (6974, 10657)]