423522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 1105920

約数和(自身を除く): 682398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 297, 341, 414, 506, 558, 594, 621, 682, 713, 759, 837, 1023, 1242, 1426, 1518, 1674, 2046, 2139, 2277, 3069, 4278, 4554, 6138, 6417, 6831, 7843, 9207, 12834, 13662, 15686, 18414, 19251, 23529, 38502, 47058, 70587, 141174, 211761, 423522]

約数ペア:

[(1, 423522), (2, 211761), (3, 141174), (6, 70587), (9, 47058), (11, 38502), (18, 23529), (22, 19251), (23, 18414), (27, 15686), (31, 13662), (33, 12834), (46, 9207), (54, 7843), (62, 6831), (66, 6417), (69, 6138), (93, 4554), (99, 4278), (138, 3069), (186, 2277), (198, 2139), (207, 2046), (253, 1674), (279, 1518), (297, 1426), (341, 1242), (414, 1023), (506, 837), (558, 759), (594, 713), (621, 682)]