82863774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{657649}}^1$

素因数の和:657664

約数の個数: 24

約数和(自身を含む): 205186800

約数和(自身を除く): 122323026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 657649, 1315298, 1972947, 3945894, 4603543, 5918841, 9207086, 11837682, 13810629, 27621258, 41431887, 82863774]

約数ペア:

[(1, 82863774), (2, 41431887), (3, 27621258), (6, 13810629), (7, 11837682), (9, 9207086), (14, 5918841), (18, 4603543), (21, 3945894), (42, 1972947), (63, 1315298), (126, 657649)]