30505518

素因数分解:

$2^1\times 3^3\times {\mathrm{564917}}^1$

素因数の和:564928

約数の個数: 16

約数和(自身を含む): 67790160

約数和(自身を除く): 37284642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 564917, 1129834, 1694751, 3389502, 5084253, 10168506, 15252759, 30505518]

約数ペア:

[(1, 30505518), (2, 15252759), (3, 10168506), (6, 5084253), (9, 3389502), (18, 1694751), (27, 1129834), (54, 564917)]