18669930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{622331}}^1$

素因数の和:622341

約数の個数: 16

約数和(自身を含む): 44807904

約数和(自身を除く): 26137974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 622331, 1244662, 1866993, 3111655, 3733986, 6223310, 9334965, 18669930]

約数ペア:

[(1, 18669930), (2, 9334965), (3, 6223310), (5, 3733986), (6, 3111655), (10, 1866993), (15, 1244662), (30, 622331)]