18098786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 27931200

約数和(自身を除く): 9832414

約数列:

[1, 2, 43, 86, 229, 458, 919, 1838, 9847, 19694, 39517, 79034, 210451, 420902, 9049393, 18098786]

約数ペア:

[(1, 18098786), (2, 9049393), (43, 420902), (86, 210451), (229, 79034), (458, 39517), (919, 19694), (1838, 9847)]