18417684

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21617}}^1$

素因数の和:21695

約数の個数: 24

約数和(自身を含む): 43581888

約数和(自身を除く): 25164204

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21617, 43234, 64851, 86468, 129702, 259404, 1534807, 3069614, 4604421, 6139228, 9208842, 18417684]

約数ペア:

[(1, 18417684), (2, 9208842), (3, 6139228), (4, 4604421), (6, 3069614), (12, 1534807), (71, 259404), (142, 129702), (213, 86468), (284, 64851), (426, 43234), (852, 21617)]