18460412

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{9067}}^1$

素因数の和:9580

約数の個数: 12

約数和(自身を含む): 32372760

約数和(自身を除く): 13912348

約数列:

[1, 2, 4, 509, 1018, 2036, 9067, 18134, 36268, 4615103, 9230206, 18460412]

約数ペア:

[(1, 18460412), (2, 9230206), (4, 4615103), (509, 36268), (1018, 18134), (2036, 9067)]