64930518

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2273}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 150902640

約数和(自身を除く): 85972122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 2273, 3174, 4546, 4761, 6819, 9522, 13638, 14283, 20457, 28566, 40914, 52279, 61371, 104558, 122742, 156837, 313674, 470511, 941022, 1202417, 1411533, 2404834, 2823066, 3607251, 7214502, 10821753, 21643506, 32465259, 64930518]

約数ペア:

[(1, 64930518), (2, 32465259), (3, 21643506), (6, 10821753), (9, 7214502), (18, 3607251), (23, 2823066), (27, 2404834), (46, 1411533), (54, 1202417), (69, 941022), (138, 470511), (207, 313674), (414, 156837), (529, 122742), (621, 104558), (1058, 61371), (1242, 52279), (1587, 40914), (2273, 28566), (3174, 20457), (4546, 14283), (4761, 13638), (6819, 9522)]