18362673

素因数分解:

$3^3\times 7^1\times {\mathrm{97157}}^1$

素因数の和:97173

約数の個数: 16

約数和(自身を含む): 31090560

約数和(自身を除く): 12727887

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 97157, 291471, 680099, 874413, 2040297, 2623239, 6120891, 18362673]

約数ペア:

[(1, 18362673), (3, 6120891), (7, 2623239), (9, 2040297), (21, 874413), (27, 680099), (63, 291471), (189, 97157)]