18383814

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 41530080

約数和(自身を除く): 23146266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 5581, 11162, 16743, 33486, 50229, 100458, 150687, 301374, 340441, 680882, 1021323, 2042646, 3063969, 6127938, 9191907, 18383814]

約数ペア:

[(1, 18383814), (2, 9191907), (3, 6127938), (6, 3063969), (9, 2042646), (18, 1021323), (27, 680882), (54, 340441), (61, 301374), (122, 150687), (183, 100458), (366, 50229), (549, 33486), (1098, 16743), (1647, 11162), (3294, 5581)]