18492046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 29117088

約数和(自身を除く): 10625042

約数列:

[1, 2, 23, 46, 181, 362, 2221, 4163, 4442, 8326, 51083, 102166, 402001, 804002, 9246023, 18492046]

約数ペア:

[(1, 18492046), (2, 9246023), (23, 804002), (46, 402001), (181, 102166), (362, 51083), (2221, 8326), (4163, 4442)]