15158916

素因数分解:

$2^2\times 3^2\times {\mathrm{421081}}^1$

素因数の和:421091

約数の個数: 18

約数和(自身を含む): 38318462

約数和(自身を除く): 23159546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421081, 842162, 1263243, 1684324, 2526486, 3789729, 5052972, 7579458, 15158916]

約数ペア:

[(1, 15158916), (2, 7579458), (3, 5052972), (4, 3789729), (6, 2526486), (9, 1684324), (12, 1263243), (18, 842162), (36, 421081)]