21818010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727267}}^1$

素因数の和:727277

約数の個数: 16

約数和(自身を含む): 52363296

約数和(自身を除く): 30545286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727267, 1454534, 2181801, 3636335, 4363602, 7272670, 10909005, 21818010]

約数ペア:

[(1, 21818010), (2, 10909005), (3, 7272670), (5, 4363602), (6, 3636335), (10, 2181801), (15, 1454534), (30, 727267)]