12231378

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 27518400

約数和(自身を除く): 15287022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 2729, 4482, 5458, 8187, 16374, 24561, 49122, 73683, 147366, 226507, 453014, 679521, 1359042, 2038563, 4077126, 6115689, 12231378]

約数ペア:

[(1, 12231378), (2, 6115689), (3, 4077126), (6, 2038563), (9, 1359042), (18, 679521), (27, 453014), (54, 226507), (83, 147366), (166, 73683), (249, 49122), (498, 24561), (747, 16374), (1494, 8187), (2241, 5458), (2729, 4482)]