427325724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1695737}}^1$

素因数の和:1695754

約数の個数: 36

約数和(自身を含む): 1234497264

約数和(自身を除く): 807171540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1695737, 3391474, 5087211, 6782948, 10174422, 11870159, 15261633, 20348844, 23740318, 30523266, 35610477, 47480636, 61046532, 71220954, 106831431, 142441908, 213662862, 427325724]

約数ペア:

[(1, 427325724), (2, 213662862), (3, 142441908), (4, 106831431), (6, 71220954), (7, 61046532), (9, 47480636), (12, 35610477), (14, 30523266), (18, 23740318), (21, 20348844), (28, 15261633), (36, 11870159), (42, 10174422), (63, 6782948), (84, 5087211), (126, 3391474), (252, 1695737)]