18586836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12007}}^1$

素因数の和:12060

約数の個数: 36

約数和(自身を含む): 48080032

約数和(自身を除く): 29493196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 12007, 24014, 36021, 48028, 72042, 108063, 144084, 216126, 432252, 516301, 1032602, 1548903, 2065204, 3097806, 4646709, 6195612, 9293418, 18586836]

約数ペア:

[(1, 18586836), (2, 9293418), (3, 6195612), (4, 4646709), (6, 3097806), (9, 2065204), (12, 1548903), (18, 1032602), (36, 516301), (43, 432252), (86, 216126), (129, 144084), (172, 108063), (258, 72042), (387, 48028), (516, 36021), (774, 24014), (1548, 12007)]