306058986

素因数分解:

$2^1\times 3^6\times {\mathrm{209917}}^1$

素因数の和:209937

約数の個数: 28

約数和(自身を含む): 688321122

約数和(自身を除く): 382262136

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 209917, 419834, 629751, 1259502, 1889253, 3778506, 5667759, 11335518, 17003277, 34006554, 51009831, 102019662, 153029493, 306058986]

約数ペア:

[(1, 306058986), (2, 153029493), (3, 102019662), (6, 51009831), (9, 34006554), (18, 17003277), (27, 11335518), (54, 5667759), (81, 3778506), (162, 1889253), (243, 1259502), (486, 629751), (729, 419834), (1458, 209917)]