89639718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{304897}}^1$

素因数の和:304916

約数の個数: 24

約数和(自身を含む): 208550232

約数和(自身を除く): 118910514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 304897, 609794, 914691, 1829382, 2134279, 4268558, 6402837, 12805674, 14939953, 29879906, 44819859, 89639718]

約数ペア:

[(1, 89639718), (2, 44819859), (3, 29879906), (6, 14939953), (7, 12805674), (14, 6402837), (21, 4268558), (42, 2134279), (49, 1829382), (98, 914691), (147, 609794), (294, 304897)]