12776454

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 30228480

約数和(自身を除く): 17452026

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 127, 138, 162, 207, 243, 254, 381, 414, 486, 621, 729, 762, 1143, 1242, 1458, 1863, 2187, 2286, 2921, 3429, 3726, 4374, 5589, 5842, 6858, 8763, 10287, 11178, 16767, 17526, 20574, 26289, 30861, 33534, 50301, 52578, 61722, 78867, 92583, 100602, 157734, 185166, 236601, 277749, 473202, 555498, 709803, 1419606, 2129409, 4258818, 6388227, 12776454]

約数ペア:

[(1, 12776454), (2, 6388227), (3, 4258818), (6, 2129409), (9, 1419606), (18, 709803), (23, 555498), (27, 473202), (46, 277749), (54, 236601), (69, 185166), (81, 157734), (127, 100602), (138, 92583), (162, 78867), (207, 61722), (243, 52578), (254, 50301), (381, 33534), (414, 30861), (486, 26289), (621, 20574), (729, 17526), (762, 16767), (1143, 11178), (1242, 10287), (1458, 8763), (1863, 6858), (2187, 5842), (2286, 5589), (2921, 4374), (3429, 3726)]