12726828816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20395559}}^1$

素因数の和:20395583

約数の個数: 40

約数和(自身を含む): 35406692160

約数和(自身を除く): 22679863344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20395559, 40791118, 61186677, 81582236, 122373354, 163164472, 244746708, 265142267, 326328944, 489493416, 530284534, 795426801, 978986832, 1060569068, 1590853602, 2121138136, 3181707204, 4242276272, 6363414408, 12726828816]

約数ペア:

[(1, 12726828816), (2, 6363414408), (3, 4242276272), (4, 3181707204), (6, 2121138136), (8, 1590853602), (12, 1060569068), (13, 978986832), (16, 795426801), (24, 530284534), (26, 489493416), (39, 326328944), (48, 265142267), (52, 244746708), (78, 163164472), (104, 122373354), (156, 81582236), (208, 61186677), (312, 40791118), (624, 20395559)]