31994334

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 73101600

約数和(自身を除く): 41107266

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 709, 981, 1418, 1962, 2127, 2507, 4254, 5014, 6381, 7521, 12762, 15042, 16307, 22563, 32614, 45126, 48921, 77281, 97842, 146763, 154562, 231843, 293526, 463686, 695529, 1391058, 1777463, 3554926, 5332389, 10664778, 15997167, 31994334]

約数ペア:

[(1, 31994334), (2, 15997167), (3, 10664778), (6, 5332389), (9, 3554926), (18, 1777463), (23, 1391058), (46, 695529), (69, 463686), (109, 293526), (138, 231843), (207, 154562), (218, 146763), (327, 97842), (414, 77281), (654, 48921), (709, 45126), (981, 32614), (1418, 22563), (1962, 16307), (2127, 15042), (2507, 12762), (4254, 7521), (5014, 6381)]