228973518

素因数分解:

$2^1\times 3^2\times {\mathrm{12720751}}^1$

素因数の和:12720759

約数の個数: 12

約数和(自身を含む): 496109328

約数和(自身を除く): 267135810

約数列:

[1, 2, 3, 6, 9, 18, 12720751, 25441502, 38162253, 76324506, 114486759, 228973518]

約数ペア:

[(1, 228973518), (2, 114486759), (3, 76324506), (6, 38162253), (9, 25441502), (18, 12720751)]