18308412

素因数分解:

$2^2\times 3^2\times {\mathrm{508567}}^1$

素因数の和:508577

約数の個数: 18

約数和(自身を含む): 46279688

約数和(自身を除く): 27971276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508567, 1017134, 1525701, 2034268, 3051402, 4577103, 6102804, 9154206, 18308412]

約数ペア:

[(1, 18308412), (2, 9154206), (3, 6102804), (4, 4577103), (6, 3051402), (9, 2034268), (12, 1525701), (18, 1017134), (36, 508567)]