646381404

素因数分解:

$2^2\times 3^3\times {\mathrm{5985013}}^1$

素因数の和:5985026

約数の個数: 24

約数和(自身を含む): 1675803920

約数和(自身を除く): 1029422516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 5985013, 11970026, 17955039, 23940052, 35910078, 53865117, 71820156, 107730234, 161595351, 215460468, 323190702, 646381404]

約数ペア:

[(1, 646381404), (2, 323190702), (3, 215460468), (4, 161595351), (6, 107730234), (9, 71820156), (12, 53865117), (18, 35910078), (27, 23940052), (36, 17955039), (54, 11970026), (108, 5985013)]