18582354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 27805806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1061, 1251, 1946, 2122, 2502, 2919, 3183, 5838, 6366, 7427, 8757, 9549, 14854, 17514, 19098, 22281, 44562, 66843, 133686, 147479, 294958, 442437, 884874, 1032353, 1327311, 2064706, 2654622, 3097059, 6194118, 9291177, 18582354]

約数ペア:

[(1, 18582354), (2, 9291177), (3, 6194118), (6, 3097059), (7, 2654622), (9, 2064706), (14, 1327311), (18, 1032353), (21, 884874), (42, 442437), (63, 294958), (126, 147479), (139, 133686), (278, 66843), (417, 44562), (834, 22281), (973, 19098), (1061, 17514), (1251, 14854), (1946, 9549), (2122, 8757), (2502, 7427), (2919, 6366), (3183, 5838)]