37890198

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 84105216

約数和(自身を除く): 46215018

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 191, 206, 214, 309, 321, 382, 573, 618, 642, 927, 963, 1146, 1719, 1854, 1926, 3438, 11021, 19673, 20437, 22042, 33063, 39346, 40874, 59019, 61311, 66126, 99189, 118038, 122622, 177057, 183933, 198378, 354114, 367866, 2105011, 4210022, 6315033, 12630066, 18945099, 37890198]

約数ペア:

[(1, 37890198), (2, 18945099), (3, 12630066), (6, 6315033), (9, 4210022), (18, 2105011), (103, 367866), (107, 354114), (191, 198378), (206, 183933), (214, 177057), (309, 122622), (321, 118038), (382, 99189), (573, 66126), (618, 61311), (642, 59019), (927, 40874), (963, 39346), (1146, 33063), (1719, 22042), (1854, 20437), (1926, 19673), (3438, 11021)]