821064216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4887287}}^1$

素因数の和:4887303

約数の個数: 32

約数和(自身を含む): 2345898240

約数和(自身を除く): 1524834024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4887287, 9774574, 14661861, 19549148, 29323722, 34211009, 39098296, 58647444, 68422018, 102633027, 117294888, 136844036, 205266054, 273688072, 410532108, 821064216]

約数ペア:

[(1, 821064216), (2, 410532108), (3, 273688072), (4, 205266054), (6, 136844036), (7, 117294888), (8, 102633027), (12, 68422018), (14, 58647444), (21, 39098296), (24, 34211009), (28, 29323722), (42, 19549148), (56, 14661861), (84, 9774574), (168, 4887287)]