12215394

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 27728640

約数和(自身を除く): 15513246

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 4813, 9626, 14439, 28878, 43317, 86634, 129951, 226211, 259902, 452422, 678633, 1357266, 2035899, 4071798, 6107697, 12215394]

約数ペア:

[(1, 12215394), (2, 6107697), (3, 4071798), (6, 2035899), (9, 1357266), (18, 678633), (27, 452422), (47, 259902), (54, 226211), (94, 129951), (141, 86634), (282, 43317), (423, 28878), (846, 14439), (1269, 9626), (2538, 4813)]