15028686

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 33580800

約数和(自身を除く): 18552114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1319, 1899, 2638, 3798, 3957, 5697, 7914, 11394, 11871, 23742, 35613, 71226, 278309, 556618, 834927, 1669854, 2504781, 5009562, 7514343, 15028686]

約数ペア:

[(1, 15028686), (2, 7514343), (3, 5009562), (6, 2504781), (9, 1669854), (18, 834927), (27, 556618), (54, 278309), (211, 71226), (422, 35613), (633, 23742), (1266, 11871), (1319, 11394), (1899, 7914), (2638, 5697), (3798, 3957)]