87161868

素因数分解:

$2^2\times 3^2\times {\mathrm{2421163}}^1$

素因数の和:2421173

約数の個数: 18

約数和(自身を含む): 220325924

約数和(自身を除く): 133164056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2421163, 4842326, 7263489, 9684652, 14526978, 21790467, 29053956, 43580934, 87161868]

約数ペア:

[(1, 87161868), (2, 43580934), (3, 29053956), (4, 21790467), (6, 14526978), (9, 9684652), (12, 7263489), (18, 4842326), (36, 2421163)]