2009095866

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{148229}}^1$

素因数の和:148491

約数の個数: 32

約数和(自身を含む): 4482475200

約数和(自身を除く): 2473379334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 148229, 296458, 444687, 889374, 1334061, 2668122, 4002183, 8004366, 37205479, 74410958, 111616437, 223232874, 334849311, 669698622, 1004547933, 2009095866]

約数ペア:

[(1, 2009095866), (2, 1004547933), (3, 669698622), (6, 334849311), (9, 223232874), (18, 111616437), (27, 74410958), (54, 37205479), (251, 8004366), (502, 4002183), (753, 2668122), (1506, 1334061), (2259, 889374), (4518, 444687), (6777, 296458), (13554, 148229)]