126421866

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{10957}}^1$

素因数の和:11606

約数の個数: 24

約数和(自身を含む): 274366404

約数和(自身を除く): 147944538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 10957, 11538, 21914, 32871, 65742, 98613, 197226, 7023437, 14046874, 21070311, 42140622, 63210933, 126421866]

約数ペア:

[(1, 126421866), (2, 63210933), (3, 42140622), (6, 21070311), (9, 14046874), (18, 7023437), (641, 197226), (1282, 98613), (1923, 65742), (3846, 32871), (5769, 21914), (10957, 11538)]