180878922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4337}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 449347392

約数和(自身を除く): 268468470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2317, 2979, 4337, 4634, 5958, 6951, 8674, 13011, 13902, 20853, 26022, 30359, 39033, 41706, 60718, 78066, 91077, 182154, 273231, 546462, 1435547, 2871094, 4306641, 8613282, 10048829, 12919923, 20097658, 25839846, 30146487, 60292974, 90439461, 180878922]

約数ペア:

[(1, 180878922), (2, 90439461), (3, 60292974), (6, 30146487), (7, 25839846), (9, 20097658), (14, 12919923), (18, 10048829), (21, 8613282), (42, 4306641), (63, 2871094), (126, 1435547), (331, 546462), (662, 273231), (993, 182154), (1986, 91077), (2317, 78066), (2979, 60718), (4337, 41706), (4634, 39033), (5958, 30359), (6951, 26022), (8674, 20853), (13011, 13902)]