67440198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1605719}}^1$

素因数の和:1605731

約数の個数: 16

約数和(自身を含む): 154149120

約数和(自身を除く): 86708922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1605719, 3211438, 4817157, 9634314, 11240033, 22480066, 33720099, 67440198]

約数ペア:

[(1, 67440198), (2, 33720099), (3, 22480066), (6, 11240033), (7, 9634314), (14, 4817157), (21, 3211438), (42, 1605719)]