231418908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{918329}}^1$

素因数の和:918346

約数の個数: 36

約数和(自身を含む): 668544240

約数和(自身を除く): 437125332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 918329, 1836658, 2754987, 3673316, 5509974, 6428303, 8264961, 11019948, 12856606, 16529922, 19284909, 25713212, 33059844, 38569818, 57854727, 77139636, 115709454, 231418908]

約数ペア:

[(1, 231418908), (2, 115709454), (3, 77139636), (4, 57854727), (6, 38569818), (7, 33059844), (9, 25713212), (12, 19284909), (14, 16529922), (18, 12856606), (21, 11019948), (28, 8264961), (36, 6428303), (42, 5509974), (63, 3673316), (84, 2754987), (126, 1836658), (252, 918329)]