18110908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 32984000

約数和(自身を除く): 14873092

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 1549, 2923, 3098, 5846, 6196, 11692, 57313, 114626, 122371, 229252, 244742, 489484, 4527727, 9055454, 18110908]

約数ペア:

[(1, 18110908), (2, 9055454), (4, 4527727), (37, 489484), (74, 244742), (79, 229252), (148, 122371), (158, 114626), (316, 57313), (1549, 11692), (2923, 6196), (3098, 5846)]