2869218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 6960096

約数和(自身を除く): 4090878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 337, 387, 473, 674, 774, 946, 1011, 1419, 2022, 2838, 3033, 3707, 4257, 6066, 7414, 8514, 11121, 14491, 22242, 28982, 33363, 43473, 66726, 86946, 130419, 159401, 260838, 318802, 478203, 956406, 1434609, 2869218]

約数ペア:

[(1, 2869218), (2, 1434609), (3, 956406), (6, 478203), (9, 318802), (11, 260838), (18, 159401), (22, 130419), (33, 86946), (43, 66726), (66, 43473), (86, 33363), (99, 28982), (129, 22242), (198, 14491), (258, 11121), (337, 8514), (387, 7414), (473, 6066), (674, 4257), (774, 3707), (946, 3033), (1011, 2838), (1419, 2022)]