2912742972

素因数分解:

$2^2\times 3^2\times {\mathrm{80909527}}^1$

素因数の和:80909537

約数の個数: 18

約数和(自身を含む): 7362767048

約数和(自身を除く): 4450024076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80909527, 161819054, 242728581, 323638108, 485457162, 728185743, 970914324, 1456371486, 2912742972]

約数ペア:

[(1, 2912742972), (2, 1456371486), (3, 970914324), (4, 728185743), (6, 485457162), (9, 323638108), (12, 242728581), (18, 161819054), (36, 80909527)]