123961608

素因数分解:

$2^3\times 3^2\times {\mathrm{1721689}}^1$

素因数の和:1721701

約数の個数: 24

約数和(自身を含む): 335729550

約数和(自身を除く): 211767942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1721689, 3443378, 5165067, 6886756, 10330134, 13773512, 15495201, 20660268, 30990402, 41320536, 61980804, 123961608]

約数ペア:

[(1, 123961608), (2, 61980804), (3, 41320536), (4, 30990402), (6, 20660268), (8, 15495201), (9, 13773512), (12, 10330134), (18, 6886756), (24, 5165067), (36, 3443378), (72, 1721689)]