66553218

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 88275582

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 479, 498, 558, 747, 837, 958, 1437, 1494, 1674, 2241, 2573, 2874, 4311, 4482, 5146, 7719, 8622, 12933, 14849, 15438, 23157, 25866, 29698, 39757, 44547, 46314, 69471, 79514, 89094, 119271, 133641, 138942, 238542, 267282, 357813, 400923, 715626, 801846, 1073439, 1232467, 2146878, 2464934, 3697401, 7394802, 11092203, 22184406, 33276609, 66553218]

約数ペア:

[(1, 66553218), (2, 33276609), (3, 22184406), (6, 11092203), (9, 7394802), (18, 3697401), (27, 2464934), (31, 2146878), (54, 1232467), (62, 1073439), (83, 801846), (93, 715626), (166, 400923), (186, 357813), (249, 267282), (279, 238542), (479, 138942), (498, 133641), (558, 119271), (747, 89094), (837, 79514), (958, 69471), (1437, 46314), (1494, 44547), (1674, 39757), (2241, 29698), (2573, 25866), (2874, 23157), (4311, 15438), (4482, 14849), (5146, 12933), (7719, 8622)]