12502518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 28849920

約数和(自身を除く): 16347402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 2731, 4578, 5462, 8193, 16386, 19117, 38234, 57351, 114702, 297679, 595358, 893037, 1786074, 2083753, 4167506, 6251259, 12502518]

約数ペア:

[(1, 12502518), (2, 6251259), (3, 4167506), (6, 2083753), (7, 1786074), (14, 893037), (21, 595358), (42, 297679), (109, 114702), (218, 57351), (327, 38234), (654, 19117), (763, 16386), (1526, 8193), (2289, 5462), (2731, 4578)]