2579960844

素因数分解:

$2^2\times 3^2\times {\mathrm{71665579}}^1$

素因数の和:71665589

約数の個数: 18

約数和(自身を含む): 6521567780

約数和(自身を除く): 3941606936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71665579, 143331158, 214996737, 286662316, 429993474, 644990211, 859986948, 1289980422, 2579960844]

約数ペア:

[(1, 2579960844), (2, 1289980422), (3, 859986948), (4, 644990211), (6, 429993474), (9, 286662316), (12, 214996737), (18, 143331158), (36, 71665579)]