1663068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 4346496

約数和(自身を除く): 2683428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 293, 473, 516, 586, 879, 946, 1172, 1419, 1758, 1892, 2838, 3223, 3516, 5676, 6446, 9669, 12599, 12892, 19338, 25198, 37797, 38676, 50396, 75594, 138589, 151188, 277178, 415767, 554356, 831534, 1663068]

約数ペア:

[(1, 1663068), (2, 831534), (3, 554356), (4, 415767), (6, 277178), (11, 151188), (12, 138589), (22, 75594), (33, 50396), (43, 38676), (44, 37797), (66, 25198), (86, 19338), (129, 12892), (132, 12599), (172, 9669), (258, 6446), (293, 5676), (473, 3516), (516, 3223), (586, 2838), (879, 1892), (946, 1758), (1172, 1419)]