255404844

素因数分解:

$2^2\times 3^2\times {\mathrm{7094579}}^1$

素因数の和:7094589

約数の個数: 18

約数和(自身を含む): 645606780

約数和(自身を除く): 390201936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7094579, 14189158, 21283737, 28378316, 42567474, 63851211, 85134948, 127702422, 255404844]

約数ペア:

[(1, 255404844), (2, 127702422), (3, 85134948), (4, 63851211), (6, 42567474), (9, 28378316), (12, 21283737), (18, 14189158), (36, 7094579)]