18694268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 33611760

約数和(自身を除く): 14917492

約数列:

[1, 2, 4, 59, 113, 118, 226, 236, 452, 701, 1402, 2804, 6667, 13334, 26668, 41359, 79213, 82718, 158426, 165436, 316852, 4673567, 9347134, 18694268]

約数ペア:

[(1, 18694268), (2, 9347134), (4, 4673567), (59, 316852), (113, 165436), (118, 158426), (226, 82718), (236, 79213), (452, 41359), (701, 26668), (1402, 13334), (2804, 6667)]