18023674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 11784326

約数列:

[1, 2, 23, 29, 46, 58, 59, 118, 229, 458, 667, 1334, 1357, 1711, 2714, 3422, 5267, 6641, 10534, 13282, 13511, 27022, 39353, 78706, 152743, 305486, 310753, 391819, 621506, 783638, 9011837, 18023674]

約数ペア:

[(1, 18023674), (2, 9011837), (23, 783638), (29, 621506), (46, 391819), (58, 310753), (59, 305486), (118, 152743), (229, 78706), (458, 39353), (667, 27022), (1334, 13511), (1357, 13282), (1711, 10534), (2714, 6641), (3422, 5267)]