217272306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1574437}}^1$

素因数の和:1574465

約数の個数: 16

約数和(自身を含む): 453438144

約数和(自身を除く): 236165838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1574437, 3148874, 4723311, 9446622, 36212051, 72424102, 108636153, 217272306]

約数ペア:

[(1, 217272306), (2, 108636153), (3, 72424102), (6, 36212051), (23, 9446622), (46, 4723311), (69, 3148874), (138, 1574437)]