218636844

素因数分解:

$2^2\times 3^1\times {\mathrm{4201}}^1\times {\mathrm{4337}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 510391728

約数和(自身を除く): 291754884

約数列:

[1, 2, 3, 4, 6, 12, 4201, 4337, 8402, 8674, 12603, 13011, 16804, 17348, 25206, 26022, 50412, 52044, 18219737, 36439474, 54659211, 72878948, 109318422, 218636844]

約数ペア:

[(1, 218636844), (2, 109318422), (3, 72878948), (4, 54659211), (6, 36439474), (12, 18219737), (4201, 52044), (4337, 50412), (8402, 26022), (8674, 25206), (12603, 17348), (13011, 16804)]