426668868

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223621}}^1$

素因数の和:223684

約数の個数: 36

約数和(自身を含む): 1098878508

約数和(自身を除く): 672209640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 223621, 447242, 670863, 894484, 1341726, 2012589, 2683452, 4025178, 8050356, 11851913, 23703826, 35555739, 47407652, 71111478, 106667217, 142222956, 213334434, 426668868]

約数ペア:

[(1, 426668868), (2, 213334434), (3, 142222956), (4, 106667217), (6, 71111478), (9, 47407652), (12, 35555739), (18, 23703826), (36, 11851913), (53, 8050356), (106, 4025178), (159, 2683452), (212, 2012589), (318, 1341726), (477, 894484), (636, 670863), (954, 447242), (1908, 223621)]