421866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1050

約数の個数: 24

約数和(自身を含む): 954720

約数和(自身を除く): 532854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1019, 2038, 3057, 6114, 9171, 18342, 23437, 46874, 70311, 140622, 210933, 421866]

約数ペア:

[(1, 421866), (2, 210933), (3, 140622), (6, 70311), (9, 46874), (18, 23437), (23, 18342), (46, 9171), (69, 6114), (138, 3057), (207, 2038), (414, 1019)]