1939400874

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{36241}}^1$

素因数の和:37243

約数の個数: 32

約数和(自身を含む): 4314247680

約数和(自身を除く): 2374846806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1982, 2973, 5946, 8919, 17838, 26757, 36241, 53514, 72482, 108723, 217446, 326169, 652338, 978507, 1957014, 35914831, 71829662, 107744493, 215488986, 323233479, 646466958, 969700437, 1939400874]

約数ペア:

[(1, 1939400874), (2, 969700437), (3, 646466958), (6, 323233479), (9, 215488986), (18, 107744493), (27, 71829662), (54, 35914831), (991, 1957014), (1982, 978507), (2973, 652338), (5946, 326169), (8919, 217446), (17838, 108723), (26757, 72482), (36241, 53514)]