66684708

素因数分解:

$2^2\times 3^4\times {\mathrm{205817}}^1$

素因数の和:205833

約数の個数: 30

約数和(自身を含む): 174327846

約数和(自身を除く): 107643138

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205817, 411634, 617451, 823268, 1234902, 1852353, 2469804, 3704706, 5557059, 7409412, 11114118, 16671177, 22228236, 33342354, 66684708]

約数ペア:

[(1, 66684708), (2, 33342354), (3, 22228236), (4, 16671177), (6, 11114118), (9, 7409412), (12, 5557059), (18, 3704706), (27, 2469804), (36, 1852353), (54, 1234902), (81, 823268), (108, 617451), (162, 411634), (324, 205817)]