21576246

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{8009}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 43254000

約数和(自身を除く): 21677754

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 8009, 16018, 24027, 48054, 3596041, 7192082, 10788123, 21576246]

約数ペア:

[(1, 21576246), (2, 10788123), (3, 7192082), (6, 3596041), (449, 48054), (898, 24027), (1347, 16018), (2694, 8009)]