84155218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{316373}}^1$

素因数の和:316401

約数の個数: 16

約数和(自身を含む): 151859520

約数和(自身を除く): 67704302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 316373, 632746, 2214611, 4429222, 6011087, 12022174, 42077609, 84155218]

約数ペア:

[(1, 84155218), (2, 42077609), (7, 12022174), (14, 6011087), (19, 4429222), (38, 2214611), (133, 632746), (266, 316373)]