31181202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133253}}^1$

素因数の和:133274

約数の個数: 24

約数和(自身を含む): 72756684

約数和(自身を除く): 41575482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 133253, 266506, 399759, 799518, 1199277, 1732289, 2398554, 3464578, 5196867, 10393734, 15590601, 31181202]

約数ペア:

[(1, 31181202), (2, 15590601), (3, 10393734), (6, 5196867), (9, 3464578), (13, 2398554), (18, 1732289), (26, 1199277), (39, 799518), (78, 399759), (117, 266506), (234, 133253)]