331388982

素因数分解:

$2^1\times 3^4\times {\mathrm{2045611}}^1$

素因数の和:2045625

約数の個数: 20

約数和(自身を含む): 742557156

約数和(自身を除く): 411168174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2045611, 4091222, 6136833, 12273666, 18410499, 36820998, 55231497, 110462994, 165694491, 331388982]

約数ペア:

[(1, 331388982), (2, 165694491), (3, 110462994), (6, 55231497), (9, 36820998), (18, 18410499), (27, 12273666), (54, 6136833), (81, 4091222), (162, 2045611)]