12171924

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 48

約数和(自身を含む): 32303040

約数和(自身を除く): 20131116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2621, 4644, 5242, 7863, 10484, 15726, 23589, 31452, 47178, 70767, 94356, 112703, 141534, 225406, 283068, 338109, 450812, 676218, 1014327, 1352436, 2028654, 3042981, 4057308, 6085962, 12171924]

約数ペア:

[(1, 12171924), (2, 6085962), (3, 4057308), (4, 3042981), (6, 2028654), (9, 1352436), (12, 1014327), (18, 676218), (27, 450812), (36, 338109), (43, 283068), (54, 225406), (86, 141534), (108, 112703), (129, 94356), (172, 70767), (258, 47178), (387, 31452), (516, 23589), (774, 15726), (1161, 10484), (1548, 7863), (2322, 5242), (2621, 4644)]