180264978

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{188957}}^1$

素因数の和:189018

約数の個数: 24

約数和(自身を含む): 397945548

約数和(自身を除く): 217680570

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 188957, 377914, 566871, 1133742, 1700613, 3401226, 10014721, 20029442, 30044163, 60088326, 90132489, 180264978]

約数ペア:

[(1, 180264978), (2, 90132489), (3, 60088326), (6, 30044163), (9, 20029442), (18, 10014721), (53, 3401226), (106, 1700613), (159, 1133742), (318, 566871), (477, 377914), (954, 188957)]