66121866

素因数分解:

$2^1\times 3^3\times {\mathrm{1224479}}^1$

素因数の和:1224490

約数の個数: 16

約数和(自身を含む): 146937600

約数和(自身を除く): 80815734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1224479, 2448958, 3673437, 7346874, 11020311, 22040622, 33060933, 66121866]

約数ペア:

[(1, 66121866), (2, 33060933), (3, 22040622), (6, 11020311), (9, 7346874), (18, 3673437), (27, 2448958), (54, 1224479)]