18857136

素因数分解:

$2^4\times 3^1\times {\mathrm{392857}}^1$

素因数の和:392868

約数の個数: 20

約数和(自身を含む): 48714392

約数和(自身を除く): 29857256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 392857, 785714, 1178571, 1571428, 2357142, 3142856, 4714284, 6285712, 9428568, 18857136]

約数ペア:

[(1, 18857136), (2, 9428568), (3, 6285712), (4, 4714284), (6, 3142856), (8, 2357142), (12, 1571428), (16, 1178571), (24, 785714), (48, 392857)]