18467566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 29953728

約数和(自身を除く): 11486162

約数列:

[1, 2, 13, 26, 271, 542, 2621, 3523, 5242, 7046, 34073, 68146, 710291, 1420582, 9233783, 18467566]

約数ペア:

[(1, 18467566), (2, 9233783), (13, 1420582), (26, 710291), (271, 68146), (542, 34073), (2621, 7046), (3523, 5242)]