345879684

素因数分解:

$2^2\times 3^2\times {\mathrm{9607769}}^1$

素因数の和:9607779

約数の個数: 18

約数和(自身を含む): 874307070

約数和(自身を除く): 528427386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9607769, 19215538, 28823307, 38431076, 57646614, 86469921, 115293228, 172939842, 345879684]

約数ペア:

[(1, 345879684), (2, 172939842), (3, 115293228), (4, 86469921), (6, 57646614), (9, 38431076), (12, 28823307), (18, 19215538), (36, 9607769)]