18321486

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{5861}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 36719568

約数和(自身を除く): 18398082

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 5861, 11722, 17583, 35166, 3053581, 6107162, 9160743, 18321486]

約数ペア:

[(1, 18321486), (2, 9160743), (3, 6107162), (6, 3053581), (521, 35166), (1042, 17583), (1563, 11722), (3126, 5861)]