121672994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{13613}}^1$

素因数の和:13765

約数の個数: 16

約数和(自身を含む): 188690040

約数和(自身を除く): 67017046

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 13613, 27226, 558133, 1116266, 1483817, 2967634, 60836497, 121672994]

約数ペア:

[(1, 121672994), (2, 60836497), (41, 2967634), (82, 1483817), (109, 1116266), (218, 558133), (4469, 27226), (8938, 13613)]