228730278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5445959}}^1$

素因数の和:5445971

約数の個数: 16

約数和(自身を含む): 522812160

約数和(自身を除く): 294081882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5445959, 10891918, 16337877, 32675754, 38121713, 76243426, 114365139, 228730278]

約数ペア:

[(1, 228730278), (2, 114365139), (3, 76243426), (6, 38121713), (7, 32675754), (14, 16337877), (21, 10891918), (42, 5445959)]