18165354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 38223360

約数和(自身を除く): 20058006

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 947, 1894, 2841, 3197, 5682, 6394, 9591, 19182, 21781, 43562, 65343, 130686, 131633, 263266, 394899, 789798, 3027559, 6055118, 9082677, 18165354]

約数ペア:

[(1, 18165354), (2, 9082677), (3, 6055118), (6, 3027559), (23, 789798), (46, 394899), (69, 263266), (138, 131633), (139, 130686), (278, 65343), (417, 43562), (834, 21781), (947, 19182), (1894, 9591), (2841, 6394), (3197, 5682)]