2640204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10477}}^1$

素因数の和:10494

約数の個数: 36

約数和(自身を含む): 7627984

約数和(自身を除く): 4987780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10477, 20954, 31431, 41908, 62862, 73339, 94293, 125724, 146678, 188586, 220017, 293356, 377172, 440034, 660051, 880068, 1320102, 2640204]

約数ペア:

[(1, 2640204), (2, 1320102), (3, 880068), (4, 660051), (6, 440034), (7, 377172), (9, 293356), (12, 220017), (14, 188586), (18, 146678), (21, 125724), (28, 94293), (36, 73339), (42, 62862), (63, 41908), (84, 31431), (126, 20954), (252, 10477)]