81284922

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 188360640

約数和(自身を除く): 107075718

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 306, 309, 618, 927, 1751, 1854, 2579, 3502, 5158, 5253, 7737, 10506, 15474, 15759, 23211, 31518, 43843, 46422, 87686, 131529, 263058, 265637, 394587, 531274, 789174, 796911, 1593822, 2390733, 4515829, 4781466, 9031658, 13547487, 27094974, 40642461, 81284922]

約数ペア:

[(1, 81284922), (2, 40642461), (3, 27094974), (6, 13547487), (9, 9031658), (17, 4781466), (18, 4515829), (34, 2390733), (51, 1593822), (102, 796911), (103, 789174), (153, 531274), (206, 394587), (306, 265637), (309, 263058), (618, 131529), (927, 87686), (1751, 46422), (1854, 43843), (2579, 31518), (3502, 23211), (5158, 15759), (5253, 15474), (7737, 10506)]