2863644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 7757568

約数和(自身を除く): 4893924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 467, 511, 876, 934, 1022, 1401, 1533, 1868, 2044, 2802, 3066, 3269, 5604, 6132, 6538, 9807, 13076, 19614, 34091, 39228, 68182, 102273, 136364, 204546, 238637, 409092, 477274, 715911, 954548, 1431822, 2863644]

約数ペア:

[(1, 2863644), (2, 1431822), (3, 954548), (4, 715911), (6, 477274), (7, 409092), (12, 238637), (14, 204546), (21, 136364), (28, 102273), (42, 68182), (73, 39228), (84, 34091), (146, 19614), (219, 13076), (292, 9807), (438, 6538), (467, 6132), (511, 5604), (876, 3269), (934, 3066), (1022, 2802), (1401, 2044), (1533, 1868)]