18996696

素因数分解:

$2^3\times 3^2\times {\mathrm{263843}}^1$

素因数の和:263855

約数の個数: 24

約数和(自身を含む): 51449580

約数和(自身を除く): 32452884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263843, 527686, 791529, 1055372, 1583058, 2110744, 2374587, 3166116, 4749174, 6332232, 9498348, 18996696]

約数ペア:

[(1, 18996696), (2, 9498348), (3, 6332232), (4, 4749174), (6, 3166116), (8, 2374587), (9, 2110744), (12, 1583058), (18, 1055372), (24, 791529), (36, 527686), (72, 263843)]