18743553288

素因数分解:

$2^3\times 3^2\times {\mathrm{260327129}}^1$

素因数の和:260327141

約数の個数: 24

約数和(自身を含む): 50763790350

約数和(自身を除く): 32020237062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 260327129, 520654258, 780981387, 1041308516, 1561962774, 2082617032, 2342944161, 3123925548, 4685888322, 6247851096, 9371776644, 18743553288]

約数ペア:

[(1, 18743553288), (2, 9371776644), (3, 6247851096), (4, 4685888322), (6, 3123925548), (8, 2342944161), (9, 2082617032), (12, 1561962774), (18, 1041308516), (24, 780981387), (36, 520654258), (72, 260327129)]