258701436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1026593}}^1$

素因数の和:1026610

約数の個数: 36

約数和(自身を含む): 747360432

約数和(自身を除く): 488658996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1026593, 2053186, 3079779, 4106372, 6159558, 7186151, 9239337, 12319116, 14372302, 18478674, 21558453, 28744604, 36957348, 43116906, 64675359, 86233812, 129350718, 258701436]

約数ペア:

[(1, 258701436), (2, 129350718), (3, 86233812), (4, 64675359), (6, 43116906), (7, 36957348), (9, 28744604), (12, 21558453), (14, 18478674), (18, 14372302), (21, 12319116), (28, 9239337), (36, 7186151), (42, 6159558), (63, 4106372), (84, 3079779), (126, 2053186), (252, 1026593)]