2015217108

素因数分解:

$2^2\times 3^2\times {\mathrm{55978253}}^1$

素因数の和:55978263

約数の個数: 18

約数和(自身を含む): 5094021114

約数和(自身を除く): 3078804006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55978253, 111956506, 167934759, 223913012, 335869518, 503804277, 671739036, 1007608554, 2015217108]

約数ペア:

[(1, 2015217108), (2, 1007608554), (3, 671739036), (4, 503804277), (6, 335869518), (9, 223913012), (12, 167934759), (18, 111956506), (36, 55978253)]