90131718

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{22189}}^1$

素因数の和:22871

約数の個数: 16

約数和(自身を含む): 180537840

約数和(自身を除く): 90406122

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 22189, 44378, 66567, 133134, 15021953, 30043906, 45065859, 90131718]

約数ペア:

[(1, 90131718), (2, 45065859), (3, 30043906), (6, 15021953), (677, 133134), (1354, 66567), (2031, 44378), (4062, 22189)]