211374378

素因数分解:

$2^1\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{10513}}^1$

素因数の和:11638

約数の個数: 24

約数和(自身を含む): 458431428

約数和(自身を除く): 247057050

約数列:

[1, 2, 3, 6, 9, 18, 1117, 2234, 3351, 6702, 10053, 10513, 20106, 21026, 31539, 63078, 94617, 189234, 11743021, 23486042, 35229063, 70458126, 105687189, 211374378]

約数ペア:

[(1, 211374378), (2, 105687189), (3, 70458126), (6, 35229063), (9, 23486042), (18, 11743021), (1117, 189234), (2234, 94617), (3351, 63078), (6702, 31539), (10053, 21026), (10513, 20106)]