1945404

素因数分解:

$2^2\times 3^3\times {\mathrm{18013}}^1$

素因数の和:18026

約数の個数: 24

約数和(自身を含む): 5043920

約数和(自身を除く): 3098516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 18013, 36026, 54039, 72052, 108078, 162117, 216156, 324234, 486351, 648468, 972702, 1945404]

約数ペア:

[(1, 1945404), (2, 972702), (3, 648468), (4, 486351), (6, 324234), (9, 216156), (12, 162117), (18, 108078), (27, 72052), (36, 54039), (54, 36026), (108, 18013)]