18340446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 38130048

約数和(自身を除く): 19789602

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1061, 2122, 2881, 3183, 5762, 6366, 8643, 17286, 45623, 71087, 91246, 136869, 142174, 213261, 273738, 426522, 3056741, 6113482, 9170223, 18340446]

約数ペア:

[(1, 18340446), (2, 9170223), (3, 6113482), (6, 3056741), (43, 426522), (67, 273738), (86, 213261), (129, 142174), (134, 136869), (201, 91246), (258, 71087), (402, 45623), (1061, 17286), (2122, 8643), (2881, 6366), (3183, 5762)]