420174054

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{31249}}^1$

素因数の和:31346

約数の個数: 40

約数和(自身を含む): 952875000

約数和(自身を除く): 532700946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 31249, 62498, 93747, 187494, 281241, 562482, 843723, 1687446, 2531169, 2593667, 5062338, 5187334, 7781001, 15562002, 23343003, 46686006, 70029009, 140058018, 210087027, 420174054]

約数ペア:

[(1, 420174054), (2, 210087027), (3, 140058018), (6, 70029009), (9, 46686006), (18, 23343003), (27, 15562002), (54, 7781001), (81, 5187334), (83, 5062338), (162, 2593667), (166, 2531169), (249, 1687446), (498, 843723), (747, 562482), (1494, 281241), (2241, 187494), (4482, 93747), (6723, 62498), (13446, 31249)]