18144184

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{20071}}^1$

素因数の和:20190

約数の個数: 16

約数和(自身を含む): 34323120

約数和(自身を除く): 16178936

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 20071, 40142, 80284, 160568, 2268023, 4536046, 9072092, 18144184]

約数ペア:

[(1, 18144184), (2, 9072092), (4, 4536046), (8, 2268023), (113, 160568), (226, 80284), (452, 40142), (904, 20071)]