18606828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21839}}^1$

素因数の和:21917

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 25422612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21839, 43678, 65517, 87356, 131034, 262068, 1550569, 3101138, 4651707, 6202276, 9303414, 18606828]

約数ペア:

[(1, 18606828), (2, 9303414), (3, 6202276), (4, 4651707), (6, 3101138), (12, 1550569), (71, 262068), (142, 131034), (213, 87356), (284, 65517), (426, 43678), (852, 21839)]