1557632016

素因数分解:

$2^4\times 3^2\times {\mathrm{10816889}}^1$

素因数の和:10816903

約数の個数: 30

約数和(自身を含む): 4359206670

約数和(自身を除く): 2801574654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10816889, 21633778, 32450667, 43267556, 64901334, 86535112, 97352001, 129802668, 173070224, 194704002, 259605336, 389408004, 519210672, 778816008, 1557632016]

約数ペア:

[(1, 1557632016), (2, 778816008), (3, 519210672), (4, 389408004), (6, 259605336), (8, 194704002), (9, 173070224), (12, 129802668), (16, 97352001), (18, 86535112), (24, 64901334), (36, 43267556), (48, 32450667), (72, 21633778), (144, 10816889)]