18797676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22063}}^1$

素因数の和:22141

約数の個数: 24

約数和(自身を含む): 44481024

約数和(自身を除く): 25683348

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22063, 44126, 66189, 88252, 132378, 264756, 1566473, 3132946, 4699419, 6265892, 9398838, 18797676]

約数ペア:

[(1, 18797676), (2, 9398838), (3, 6265892), (4, 4699419), (6, 3132946), (12, 1566473), (71, 264756), (142, 132378), (213, 88252), (284, 66189), (426, 44126), (852, 22063)]