21826392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129919}}^1$

素因数の和:129935

約数の個数: 32

約数和(自身を含む): 62361600

約数和(自身を除く): 40535208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129919, 259838, 389757, 519676, 779514, 909433, 1039352, 1559028, 1818866, 2728299, 3118056, 3637732, 5456598, 7275464, 10913196, 21826392]

約数ペア:

[(1, 21826392), (2, 10913196), (3, 7275464), (4, 5456598), (6, 3637732), (7, 3118056), (8, 2728299), (12, 1818866), (14, 1559028), (21, 1039352), (24, 909433), (28, 779514), (42, 519676), (56, 389757), (84, 259838), (168, 129919)]