78484434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1868677}}^1$

素因数の和:1868689

約数の個数: 16

約数和(自身を含む): 179393088

約数和(自身を除く): 100908654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1868677, 3737354, 5606031, 11212062, 13080739, 26161478, 39242217, 78484434]

約数ペア:

[(1, 78484434), (2, 39242217), (3, 26161478), (6, 13080739), (7, 11212062), (14, 5606031), (21, 3737354), (42, 1868677)]