28626354

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{5081}}^1$

素因数の和:5402

約数の個数: 24

約数和(自身を含む): 62234172

約数和(自身を除く): 33607818

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5081, 5634, 10162, 15243, 30486, 45729, 91458, 1590353, 3180706, 4771059, 9542118, 14313177, 28626354]

約数ペア:

[(1, 28626354), (2, 14313177), (3, 9542118), (6, 4771059), (9, 3180706), (18, 1590353), (313, 91458), (626, 45729), (939, 30486), (1878, 15243), (2817, 10162), (5081, 5634)]