2818914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 6604416

約数和(自身を除く): 3785502

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1637, 1722, 3274, 4911, 9822, 11459, 22918, 34377, 67117, 68754, 134234, 201351, 402702, 469819, 939638, 1409457, 2818914]

約数ペア:

[(1, 2818914), (2, 1409457), (3, 939638), (6, 469819), (7, 402702), (14, 201351), (21, 134234), (41, 68754), (42, 67117), (82, 34377), (123, 22918), (246, 11459), (287, 9822), (574, 4911), (861, 3274), (1637, 1722)]