228728862

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{6421}}^1$

素因数の和:8408

約数の個数: 24

約数和(自身を含む): 495906840

約数和(自身を除く): 267177978

約数列:

[1, 2, 3, 6, 9, 18, 1979, 3958, 5937, 6421, 11874, 12842, 17811, 19263, 35622, 38526, 57789, 115578, 12707159, 25414318, 38121477, 76242954, 114364431, 228728862]

約数ペア:

[(1, 228728862), (2, 114364431), (3, 76242954), (6, 38121477), (9, 25414318), (18, 12707159), (1979, 115578), (3958, 57789), (5937, 38526), (6421, 35622), (11874, 19263), (12842, 17811)]