851718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2897}}^1$

素因数の和:2916

約数の個数: 24

約数和(自身を含む): 1982232

約数和(自身を除く): 1130514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2897, 5794, 8691, 17382, 20279, 40558, 60837, 121674, 141953, 283906, 425859, 851718]

約数ペア:

[(1, 851718), (2, 425859), (3, 283906), (6, 141953), (7, 121674), (14, 60837), (21, 40558), (42, 20279), (49, 17382), (98, 8691), (147, 5794), (294, 2897)]