18836022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 39386880

約数和(自身を除く): 20550858

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 1051, 2102, 2987, 3153, 5974, 6306, 8961, 17922, 30479, 60958, 91437, 108253, 182874, 216506, 324759, 649518, 3139337, 6278674, 9418011, 18836022]

約数ペア:

[(1, 18836022), (2, 9418011), (3, 6278674), (6, 3139337), (29, 649518), (58, 324759), (87, 216506), (103, 182874), (174, 108253), (206, 91437), (309, 60958), (618, 30479), (1051, 17922), (2102, 8961), (2987, 6306), (3153, 5974)]