83278566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{660941}}^1$

素因数の和:660956

約数の個数: 24

約数和(自身を含む): 206213904

約数和(自身を除く): 122935338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 660941, 1321882, 1982823, 3965646, 4626587, 5948469, 9253174, 11896938, 13879761, 27759522, 41639283, 83278566]

約数ペア:

[(1, 83278566), (2, 41639283), (3, 27759522), (6, 13879761), (7, 11896938), (9, 9253174), (14, 5948469), (18, 4626587), (21, 3965646), (42, 1982823), (63, 1321882), (126, 660941)]