18094180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69593}}^1$

素因数の和:69615

約数の個数: 24

約数和(自身を含む): 40921272

約数和(自身を除く): 22827092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 69593, 139186, 278372, 347965, 695930, 904709, 1391860, 1809418, 3618836, 4523545, 9047090, 18094180]

約数ペア:

[(1, 18094180), (2, 9047090), (4, 4523545), (5, 3618836), (10, 1809418), (13, 1391860), (20, 904709), (26, 695930), (52, 347965), (65, 278372), (130, 139186), (260, 69593)]