18892788

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1913}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 44159808

約数和(自身を除く): 25267020

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 1913, 2469, 3292, 3826, 4938, 5739, 7652, 9876, 11478, 22956, 1574399, 3148798, 4723197, 6297596, 9446394, 18892788]

約数ペア:

[(1, 18892788), (2, 9446394), (3, 6297596), (4, 4723197), (6, 3148798), (12, 1574399), (823, 22956), (1646, 11478), (1913, 9876), (2469, 7652), (3292, 5739), (3826, 4938)]