18921000966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450500023}}^1$

素因数の和:450500035

約数の個数: 16

約数和(自身を含む): 43248002304

約数和(自身を除く): 24327001338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450500023, 901000046, 1351500069, 2703000138, 3153500161, 6307000322, 9460500483, 18921000966]

約数ペア:

[(1, 18921000966), (2, 9460500483), (3, 6307000322), (6, 3153500161), (7, 2703000138), (14, 1351500069), (21, 901000046), (42, 450500023)]