27880254

素因数分解:

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

素因数の和:12061

約数の個数: 32

約数和(自身を含む): 63402240

約数和(自身を除く): 35521986

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 12007, 24014, 36021, 72042, 108063, 216126, 324189, 516301, 648378, 1032602, 1548903, 3097806, 4646709, 9293418, 13940127, 27880254]

約数ペア:

[(1, 27880254), (2, 13940127), (3, 9293418), (6, 4646709), (9, 3097806), (18, 1548903), (27, 1032602), (43, 648378), (54, 516301), (86, 324189), (129, 216126), (258, 108063), (387, 72042), (774, 36021), (1161, 24014), (2322, 12007)]