1137978

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 2486016

約数和(自身を除く): 1348038

約数列:

[1, 2, 3, 6, 9, 18, 191, 331, 382, 573, 662, 993, 1146, 1719, 1986, 2979, 3438, 5958, 63221, 126442, 189663, 379326, 568989, 1137978]

約数ペア:

[(1, 1137978), (2, 568989), (3, 379326), (6, 189663), (9, 126442), (18, 63221), (191, 5958), (331, 3438), (382, 2979), (573, 1986), (662, 1719), (993, 1146)]