18893724

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{10427}}^1$

素因数の和:10585

約数の個数: 24

約数和(自身を含む): 44381568

約数和(自身を除く): 25487844

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 10427, 20854, 31281, 41708, 62562, 125124, 1574477, 3148954, 4723431, 6297908, 9446862, 18893724]

約数ペア:

[(1, 18893724), (2, 9446862), (3, 6297908), (4, 4723431), (6, 3148954), (12, 1574477), (151, 125124), (302, 62562), (453, 41708), (604, 31281), (906, 20854), (1812, 10427)]