12685356

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 33359200

約数和(自身を除く): 20673844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1609, 1971, 2628, 3218, 3942, 4827, 6436, 7884, 9654, 14481, 19308, 28962, 43443, 57924, 86886, 117457, 173772, 234914, 352371, 469828, 704742, 1057113, 1409484, 2114226, 3171339, 4228452, 6342678, 12685356]

約数ペア:

[(1, 12685356), (2, 6342678), (3, 4228452), (4, 3171339), (6, 2114226), (9, 1409484), (12, 1057113), (18, 704742), (27, 469828), (36, 352371), (54, 234914), (73, 173772), (108, 117457), (146, 86886), (219, 57924), (292, 43443), (438, 28962), (657, 19308), (876, 14481), (1314, 9654), (1609, 7884), (1971, 6436), (2628, 4827), (3218, 3942)]