57317886

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{138449}}^1$

素因数の和:138480

約数の個数: 24

約数和(自身を含む): 129589200

約数和(自身を除く): 72271314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 138449, 276898, 415347, 830694, 1246041, 2492082, 3184327, 6368654, 9552981, 19105962, 28658943, 57317886]

約数ペア:

[(1, 57317886), (2, 28658943), (3, 19105962), (6, 9552981), (9, 6368654), (18, 3184327), (23, 2492082), (46, 1246041), (69, 830694), (138, 415347), (207, 276898), (414, 138449)]