18056061

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 28668800

約数和(自身を除く): 10612739

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 513, 549, 577, 1159, 1647, 1731, 3477, 5193, 10431, 10963, 15579, 31293, 32889, 35197, 98667, 105591, 296001, 316773, 668743, 950319, 2006229, 6018687, 18056061]

約数ペア:

[(1, 18056061), (3, 6018687), (9, 2006229), (19, 950319), (27, 668743), (57, 316773), (61, 296001), (171, 105591), (183, 98667), (513, 35197), (549, 32889), (577, 31293), (1159, 15579), (1647, 10963), (1731, 10431), (3477, 5193)]