18045291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5309}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 26507520

約数和(自身を除く): 8462229

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 5309, 15927, 58399, 175197, 546827, 1640481, 6015097, 18045291]

約数ペア:

[(1, 18045291), (3, 6015097), (11, 1640481), (33, 546827), (103, 175197), (309, 58399), (1133, 15927), (3399, 5309)]