281056122

素因数分解:

$2^1\times 3^3\times {\mathrm{5204743}}^1$

素因数の和:5204754

約数の個数: 16

約数和(自身を含む): 624569280

約数和(自身を除く): 343513158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5204743, 10409486, 15614229, 31228458, 46842687, 93685374, 140528061, 281056122]

約数ペア:

[(1, 281056122), (2, 140528061), (3, 93685374), (6, 46842687), (9, 31228458), (18, 15614229), (27, 10409486), (54, 5204743)]