25088202

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 56184648

約数和(自身を除く): 31096446

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 313, 366, 438, 549, 626, 657, 939, 1098, 1314, 1878, 2817, 4453, 5634, 8906, 13359, 19093, 22849, 26718, 38186, 40077, 45698, 57279, 68547, 80154, 114558, 137094, 171837, 205641, 343674, 411282, 1393789, 2787578, 4181367, 8362734, 12544101, 25088202]

約数ペア:

[(1, 25088202), (2, 12544101), (3, 8362734), (6, 4181367), (9, 2787578), (18, 1393789), (61, 411282), (73, 343674), (122, 205641), (146, 171837), (183, 137094), (219, 114558), (313, 80154), (366, 68547), (438, 57279), (549, 45698), (626, 40077), (657, 38186), (939, 26718), (1098, 22849), (1314, 19093), (1878, 13359), (2817, 8906), (4453, 5634)]