18160356

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20731}}^1$

素因数の和:20811

約数の個数: 24

約数和(自身を含む): 42956704

約数和(自身を除く): 24796348

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20731, 41462, 62193, 82924, 124386, 248772, 1513363, 3026726, 4540089, 6053452, 9080178, 18160356]

約数ペア:

[(1, 18160356), (2, 9080178), (3, 6053452), (4, 4540089), (6, 3026726), (12, 1513363), (73, 248772), (146, 124386), (219, 82924), (292, 62193), (438, 41462), (876, 20731)]