126687708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{502729}}^1$

素因数の和:502746

約数の個数: 36

約数和(自身を含む): 365987440

約数和(自身を除く): 239299732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 502729, 1005458, 1508187, 2010916, 3016374, 3519103, 4524561, 6032748, 7038206, 9049122, 10557309, 14076412, 18098244, 21114618, 31671927, 42229236, 63343854, 126687708]

約数ペア:

[(1, 126687708), (2, 63343854), (3, 42229236), (4, 31671927), (6, 21114618), (7, 18098244), (9, 14076412), (12, 10557309), (14, 9049122), (18, 7038206), (21, 6032748), (28, 4524561), (36, 3519103), (42, 3016374), (63, 2010916), (84, 1508187), (126, 1005458), (252, 502729)]