18591378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8219}}^1$

素因数の和:8266

約数の個数: 32

約数和(自身を含む): 41428800

約数和(自身を除く): 22837422

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8219, 16438, 24657, 49314, 106847, 213694, 238351, 320541, 476702, 641082, 715053, 1430106, 3098563, 6197126, 9295689, 18591378]

約数ペア:

[(1, 18591378), (2, 9295689), (3, 6197126), (6, 3098563), (13, 1430106), (26, 715053), (29, 641082), (39, 476702), (58, 320541), (78, 238351), (87, 213694), (174, 106847), (377, 49314), (754, 24657), (1131, 16438), (2262, 8219)]