242574276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2887789}}^1$

素因数の和:2887803

約数の個数: 24

約数和(自身を含む): 646864960

約数和(自身を除く): 404290684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2887789, 5775578, 8663367, 11551156, 17326734, 20214523, 34653468, 40429046, 60643569, 80858092, 121287138, 242574276]

約数ペア:

[(1, 242574276), (2, 121287138), (3, 80858092), (4, 60643569), (6, 40429046), (7, 34653468), (12, 20214523), (14, 17326734), (21, 11551156), (28, 8663367), (42, 5775578), (84, 2887789)]