21333462

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{3271}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 42719232

約数和(自身を除く): 21385770

約数列:

[1, 2, 3, 6, 1087, 2174, 3261, 3271, 6522, 6542, 9813, 19626, 3555577, 7111154, 10666731, 21333462]

約数ペア:

[(1, 21333462), (2, 10666731), (3, 7111154), (6, 3555577), (1087, 19626), (2174, 9813), (3261, 6542), (3271, 6522)]