55560018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{138209}}^1$

素因数の和:138281

約数の個数: 16

約数和(自身を含む): 112779360

約数和(自身を除く): 57219342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 138209, 276418, 414627, 829254, 9260003, 18520006, 27780009, 55560018]

約数ペア:

[(1, 55560018), (2, 27780009), (3, 18520006), (6, 9260003), (67, 829254), (134, 414627), (201, 276418), (402, 138209)]