61951518

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{23099}}^1$

素因数の和:23256

約数の個数: 24

約数和(自身を含む): 135135000

約数和(自身を除く): 73183482

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 23099, 46198, 69297, 138594, 207891, 415782, 3441751, 6883502, 10325253, 20650506, 30975759, 61951518]

約数ペア:

[(1, 61951518), (2, 30975759), (3, 20650506), (6, 10325253), (9, 6883502), (18, 3441751), (149, 415782), (298, 207891), (447, 138594), (894, 69297), (1341, 46198), (2682, 23099)]