18676986

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107339}}^1$

素因数の和:107373

約数の個数: 16

約数和(自身を含む): 38642400

約数和(自身を除く): 19965414

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 107339, 214678, 322017, 644034, 3112831, 6225662, 9338493, 18676986]

約数ペア:

[(1, 18676986), (2, 9338493), (3, 6225662), (6, 3112831), (29, 644034), (58, 322017), (87, 214678), (174, 107339)]