15491304

素因数分解:

$2^3\times 3^3\times {\mathrm{71719}}^1$

素因数の和:71734

約数の個数: 32

約数和(自身を含む): 43032000

約数和(自身を除く): 27540696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 71719, 143438, 215157, 286876, 430314, 573752, 645471, 860628, 1290942, 1721256, 1936413, 2581884, 3872826, 5163768, 7745652, 15491304]

約数ペア:

[(1, 15491304), (2, 7745652), (3, 5163768), (4, 3872826), (6, 2581884), (8, 1936413), (9, 1721256), (12, 1290942), (18, 860628), (24, 645471), (27, 573752), (36, 430314), (54, 286876), (72, 215157), (108, 143438), (216, 71719)]