12940614

素因数分解:

$2^1\times 3^3\times {\mathrm{239641}}^1$

素因数の和:239652

約数の個数: 16

約数和(自身を含む): 28757040

約数和(自身を除く): 15816426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239641, 479282, 718923, 1437846, 2156769, 4313538, 6470307, 12940614]

約数ペア:

[(1, 12940614), (2, 6470307), (3, 4313538), (6, 2156769), (9, 1437846), (18, 718923), (27, 479282), (54, 239641)]