1686804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 2925804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 467, 516, 602, 903, 934, 1204, 1401, 1806, 1868, 2802, 3269, 3612, 5604, 6538, 9807, 13076, 19614, 20081, 39228, 40162, 60243, 80324, 120486, 140567, 240972, 281134, 421701, 562268, 843402, 1686804]

約数ペア:

[(1, 1686804), (2, 843402), (3, 562268), (4, 421701), (6, 281134), (7, 240972), (12, 140567), (14, 120486), (21, 80324), (28, 60243), (42, 40162), (43, 39228), (84, 20081), (86, 19614), (129, 13076), (172, 9807), (258, 6538), (301, 5604), (467, 3612), (516, 3269), (602, 2802), (903, 1868), (934, 1806), (1204, 1401)]