27981816

素因数分解:

$2^3\times 3^1\times {\mathrm{1165909}}^1$

素因数の和:1165918

約数の個数: 16

約数和(自身を含む): 69954600

約数和(自身を除く): 41972784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1165909, 2331818, 3497727, 4663636, 6995454, 9327272, 13990908, 27981816]

約数ペア:

[(1, 27981816), (2, 13990908), (3, 9327272), (4, 6995454), (6, 4663636), (8, 3497727), (12, 2331818), (24, 1165909)]