21414882

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2221}}^1$

素因数の和:3833

約数の個数: 16

約数和(自身を含む): 42875712

約数和(自身を除く): 21460830

約数列:

[1, 2, 3, 6, 1607, 2221, 3214, 4442, 4821, 6663, 9642, 13326, 3569147, 7138294, 10707441, 21414882]

約数ペア:

[(1, 21414882), (2, 10707441), (3, 7138294), (6, 3569147), (1607, 13326), (2221, 9642), (3214, 6663), (4442, 4821)]