18847146

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{30497}}^1$

素因数の和:30605

約数の個数: 16

約数和(自身を含む): 38061504

約数和(自身を除く): 19214358

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 30497, 60994, 91491, 182982, 3141191, 6282382, 9423573, 18847146]

約数ペア:

[(1, 18847146), (2, 9423573), (3, 6282382), (6, 3141191), (103, 182982), (206, 91491), (309, 60994), (618, 30497)]