315474018

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{665557}}^1$

素因数の和:665641

約数の個数: 16

約数和(自身を含む): 638935680

約数和(自身を除く): 323461662

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 665557, 1331114, 1996671, 3993342, 52579003, 105158006, 157737009, 315474018]

約数ペア:

[(1, 315474018), (2, 157737009), (3, 105158006), (6, 52579003), (79, 3993342), (158, 1996671), (237, 1331114), (474, 665557)]