18002646

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27031}}^1$

素因数の和:27076

約数の個数: 24

約数和(自身を含む): 40061424

約数和(自身を除く): 22058778

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 27031, 54062, 81093, 162186, 243279, 486558, 1000147, 2000294, 3000441, 6000882, 9001323, 18002646]

約数ペア:

[(1, 18002646), (2, 9001323), (3, 6000882), (6, 3000441), (9, 2000294), (18, 1000147), (37, 486558), (74, 243279), (111, 162186), (222, 81093), (333, 54062), (666, 27031)]