18204828

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{6803}}^1$

素因数の和:7033

約数の個数: 24

約数和(自身を含む): 42674688

約数和(自身を除く): 24469860

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 6803, 13606, 20409, 27212, 40818, 81636, 1517069, 3034138, 4551207, 6068276, 9102414, 18204828]

約数ペア:

[(1, 18204828), (2, 9102414), (3, 6068276), (4, 4551207), (6, 3034138), (12, 1517069), (223, 81636), (446, 40818), (669, 27212), (892, 20409), (1338, 13606), (2676, 6803)]