18531036

素因数分解:

$2^2\times 3^2\times {\mathrm{514751}}^1$

素因数の和:514761

約数の個数: 18

約数和(自身を含む): 46842432

約数和(自身を除く): 28311396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 514751, 1029502, 1544253, 2059004, 3088506, 4632759, 6177012, 9265518, 18531036]

約数ペア:

[(1, 18531036), (2, 9265518), (3, 6177012), (4, 4632759), (6, 3088506), (9, 2059004), (12, 1544253), (18, 1029502), (36, 514751)]