18152244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 52258752

約数和(自身を除く): 34106508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 1993, 2277, 3036, 3986, 4554, 5979, 7972, 9108, 11958, 17937, 21923, 23916, 35874, 43846, 45839, 65769, 71748, 87692, 91678, 131538, 137517, 183356, 197307, 263076, 275034, 394614, 412551, 504229, 550068, 789228, 825102, 1008458, 1512687, 1650204, 2016916, 3025374, 4538061, 6050748, 9076122, 18152244]

約数ペア:

[(1, 18152244), (2, 9076122), (3, 6050748), (4, 4538061), (6, 3025374), (9, 2016916), (11, 1650204), (12, 1512687), (18, 1008458), (22, 825102), (23, 789228), (33, 550068), (36, 504229), (44, 412551), (46, 394614), (66, 275034), (69, 263076), (92, 197307), (99, 183356), (132, 137517), (138, 131538), (198, 91678), (207, 87692), (253, 71748), (276, 65769), (396, 45839), (414, 43846), (506, 35874), (759, 23916), (828, 21923), (1012, 17937), (1518, 11958), (1993, 9108), (2277, 7972), (3036, 5979), (3986, 4554)]