67680018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{537143}}^1$

素因数の和:537158

約数の個数: 24

約数和(自身を含む): 167588928

約数和(自身を除く): 99908910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 537143, 1074286, 1611429, 3222858, 3760001, 4834287, 7520002, 9668574, 11280003, 22560006, 33840009, 67680018]

約数ペア:

[(1, 67680018), (2, 33840009), (3, 22560006), (6, 11280003), (7, 9668574), (9, 7520002), (14, 4834287), (18, 3760001), (21, 3222858), (42, 1611429), (63, 1074286), (126, 537143)]