8557446

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 17641728

約数和(自身を除く): 9084282

約数列:

[1, 2, 3, 6, 61, 103, 122, 183, 206, 227, 309, 366, 454, 618, 681, 1362, 6283, 12566, 13847, 18849, 23381, 27694, 37698, 41541, 46762, 70143, 83082, 140286, 1426241, 2852482, 4278723, 8557446]

約数ペア:

[(1, 8557446), (2, 4278723), (3, 2852482), (6, 1426241), (61, 140286), (103, 83082), (122, 70143), (183, 46762), (206, 41541), (227, 37698), (309, 27694), (366, 23381), (454, 18849), (618, 13847), (681, 12566), (1362, 6283)]