123429726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139943}}^1$

素因数の和:139965

約数の個数: 36

約数和(自身を含む): 311095512

約数和(自身を除く): 187665786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 139943, 279886, 419829, 839658, 979601, 1259487, 1959202, 2518974, 2938803, 5877606, 6857207, 8816409, 13714414, 17632818, 20571621, 41143242, 61714863, 123429726]

約数ペア:

[(1, 123429726), (2, 61714863), (3, 41143242), (6, 20571621), (7, 17632818), (9, 13714414), (14, 8816409), (18, 6857207), (21, 5877606), (42, 2938803), (49, 2518974), (63, 1959202), (98, 1259487), (126, 979601), (147, 839658), (294, 419829), (441, 279886), (882, 139943)]