261234612

素因数分解:

$2^2\times 3^3\times {\mathrm{2418839}}^1$

素因数の和:2418852

約数の個数: 24

約数和(自身を含む): 677275200

約数和(自身を除く): 416040588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2418839, 4837678, 7256517, 9675356, 14513034, 21769551, 29026068, 43539102, 65308653, 87078204, 130617306, 261234612]

約数ペア:

[(1, 261234612), (2, 130617306), (3, 87078204), (4, 65308653), (6, 43539102), (9, 29026068), (12, 21769551), (18, 14513034), (27, 9675356), (36, 7256517), (54, 4837678), (108, 2418839)]