13018446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 32439264

約数和(自身を除く): 19420818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 373, 554, 746, 831, 1119, 1662, 1939, 2238, 2493, 2611, 3357, 3878, 4986, 5222, 5817, 6714, 7833, 11634, 15666, 17451, 23499, 34902, 46998, 103321, 206642, 309963, 619926, 723247, 929889, 1446494, 1859778, 2169741, 4339482, 6509223, 13018446]

約数ペア:

[(1, 13018446), (2, 6509223), (3, 4339482), (6, 2169741), (7, 1859778), (9, 1446494), (14, 929889), (18, 723247), (21, 619926), (42, 309963), (63, 206642), (126, 103321), (277, 46998), (373, 34902), (554, 23499), (746, 17451), (831, 15666), (1119, 11634), (1662, 7833), (1939, 6714), (2238, 5817), (2493, 5222), (2611, 4986), (3357, 3878)]