12749454

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 15762546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 1074, 1319, 1611, 2638, 3222, 3957, 4833, 7914, 9666, 11871, 23742, 35613, 71226, 236101, 472202, 708303, 1416606, 2124909, 4249818, 6374727, 12749454]

約数ペア:

[(1, 12749454), (2, 6374727), (3, 4249818), (6, 2124909), (9, 1416606), (18, 708303), (27, 472202), (54, 236101), (179, 71226), (358, 35613), (537, 23742), (1074, 11871), (1319, 9666), (1611, 7914), (2638, 4833), (3222, 3957)]