18480104

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{3343}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 34710720

約数和(自身を除く): 16230616

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 3343, 5528, 6686, 13372, 26744, 2310013, 4620026, 9240052, 18480104]

約数ペア:

[(1, 18480104), (2, 9240052), (4, 4620026), (8, 2310013), (691, 26744), (1382, 13372), (2764, 6686), (3343, 5528)]