551370708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2187979}}^1$

素因数の和:2187996

約数の個数: 36

約数和(自身を含む): 1592849440

約数和(自身を除く): 1041478732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2187979, 4375958, 6563937, 8751916, 13127874, 15315853, 19691811, 26255748, 30631706, 39383622, 45947559, 61263412, 78767244, 91895118, 137842677, 183790236, 275685354, 551370708]

約数ペア:

[(1, 551370708), (2, 275685354), (3, 183790236), (4, 137842677), (6, 91895118), (7, 78767244), (9, 61263412), (12, 45947559), (14, 39383622), (18, 30631706), (21, 26255748), (28, 19691811), (36, 15315853), (42, 13127874), (63, 8751916), (84, 6563937), (126, 4375958), (252, 2187979)]