18462138

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 38098752

約数和(自身を除く): 19636614

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 366, 438, 691, 1382, 2073, 4146, 4453, 8906, 13359, 26718, 42151, 50443, 84302, 100886, 126453, 151329, 252906, 302658, 3077023, 6154046, 9231069, 18462138]

約数ペア:

[(1, 18462138), (2, 9231069), (3, 6154046), (6, 3077023), (61, 302658), (73, 252906), (122, 151329), (146, 126453), (183, 100886), (219, 84302), (366, 50443), (438, 42151), (691, 26718), (1382, 13359), (2073, 8906), (4146, 4453)]