191338326

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149717}}^1$

素因数の和:149796

約数の個数: 24

約数和(自身を含む): 420408144

約数和(自身を除く): 229069818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 149717, 299434, 449151, 898302, 1347453, 2694906, 10629907, 21259814, 31889721, 63779442, 95669163, 191338326]

約数ペア:

[(1, 191338326), (2, 95669163), (3, 63779442), (6, 31889721), (9, 21259814), (18, 10629907), (71, 2694906), (142, 1347453), (213, 898302), (426, 449151), (639, 299434), (1278, 149717)]