12856551258

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3041}}^1\times {\mathrm{6841}}^1$

素因数の和:9990

約数の個数: 32

約数和(自身を含む): 25975078272

約数和(自身を除く): 13118527014

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 3041, 6082, 6841, 9123, 13682, 18246, 20523, 41046, 313223, 626446, 704623, 939669, 1409246, 1879338, 2113869, 4227738, 20803481, 41606962, 62410443, 124820886, 2142758543, 4285517086, 6428275629, 12856551258]

約数ペア:

[(1, 12856551258), (2, 6428275629), (3, 4285517086), (6, 2142758543), (103, 124820886), (206, 62410443), (309, 41606962), (618, 20803481), (3041, 4227738), (6082, 2113869), (6841, 1879338), (9123, 1409246), (13682, 939669), (18246, 704623), (20523, 626446), (41046, 313223)]