551238066

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{80803}}^1$

素因数の和:81190

約数の個数: 24

約数和(自身を含む): 1197515280

約数和(自身を除く): 646277214

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 80803, 161606, 242409, 484818, 727227, 1454454, 30624337, 61248674, 91873011, 183746022, 275619033, 551238066]

約数ペア:

[(1, 551238066), (2, 275619033), (3, 183746022), (6, 91873011), (9, 61248674), (18, 30624337), (379, 1454454), (758, 727227), (1137, 484818), (2274, 242409), (3411, 161606), (6822, 80803)]