68614018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 113643180

約数和(自身を除く): 45029162

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 1009, 2018, 3091, 6182, 11099, 22198, 34001, 68002, 122089, 244178, 283529, 567058, 3118819, 6237638, 34307009, 68614018]

約数ペア:

[(1, 68614018), (2, 34307009), (11, 6237638), (22, 3118819), (121, 567058), (242, 283529), (281, 244178), (562, 122089), (1009, 68002), (2018, 34001), (3091, 22198), (6182, 11099)]