18813366

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7341

約数の個数: 48

約数和(自身を含む): 47895120

約数和(自身を除く): 29081754

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7309, 14618, 21927, 43854, 65781, 80399, 95017, 131562, 160798, 190034, 241197, 285051, 482394, 570102, 723591, 855153, 1045187, 1447182, 1710306, 2090374, 3135561, 6271122, 9406683, 18813366]

約数ペア:

[(1, 18813366), (2, 9406683), (3, 6271122), (6, 3135561), (9, 2090374), (11, 1710306), (13, 1447182), (18, 1045187), (22, 855153), (26, 723591), (33, 570102), (39, 482394), (66, 285051), (78, 241197), (99, 190034), (117, 160798), (143, 131562), (198, 95017), (234, 80399), (286, 65781), (429, 43854), (858, 21927), (1287, 14618), (2574, 7309)]