18102399

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50707}}^1$

素因数の和:50734

約数の個数: 16

約数和(自身を含む): 29207808

約数和(自身を除く): 11105409

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 50707, 152121, 354949, 862019, 1064847, 2586057, 6034133, 18102399]

約数ペア:

[(1, 18102399), (3, 6034133), (7, 2586057), (17, 1064847), (21, 862019), (51, 354949), (119, 152121), (357, 50707)]