9839820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163997}}^1$

素因数の和:164009

約数の個数: 24

約数和(自身を含む): 27551664

約数和(自身を除く): 17711844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163997, 327994, 491991, 655988, 819985, 983982, 1639970, 1967964, 2459955, 3279940, 4919910, 9839820]

約数ペア:

[(1, 9839820), (2, 4919910), (3, 3279940), (4, 2459955), (5, 1967964), (6, 1639970), (10, 983982), (12, 819985), (15, 655988), (20, 491991), (30, 327994), (60, 163997)]