243052404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2893481}}^1$

素因数の和:2893495

約数の個数: 24

約数和(自身を含む): 648139968

約数和(自身を除く): 405087564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2893481, 5786962, 8680443, 11573924, 17360886, 20254367, 34721772, 40508734, 60763101, 81017468, 121526202, 243052404]

約数ペア:

[(1, 243052404), (2, 121526202), (3, 81017468), (4, 60763101), (6, 40508734), (7, 34721772), (12, 20254367), (14, 17360886), (21, 11573924), (28, 8680443), (42, 5786962), (84, 2893481)]