66668734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9871}}^1$

素因数の和:10191

約数の個数: 16

約数和(自身を含む): 109460736

約数和(自身を除く): 42792002

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 9871, 19742, 108581, 217162, 3030397, 6060794, 33334367, 66668734]

約数ペア:

[(1, 66668734), (2, 33334367), (11, 6060794), (22, 3030397), (307, 217162), (614, 108581), (3377, 19742), (6754, 9871)]