18548994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 20480766

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 967, 1934, 2901, 3197, 5802, 6394, 9591, 19182, 22241, 44482, 66723, 133446, 134413, 268826, 403239, 806478, 3091499, 6182998, 9274497, 18548994]

約数ペア:

[(1, 18548994), (2, 9274497), (3, 6182998), (6, 3091499), (23, 806478), (46, 403239), (69, 268826), (138, 134413), (139, 133446), (278, 66723), (417, 44482), (834, 22241), (967, 19182), (1934, 9591), (2901, 6394), (3197, 5802)]