18232628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 33868800

約数和(自身を除く): 15636172

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1889, 2413, 3778, 4826, 7556, 9652, 35891, 71782, 143564, 239903, 479806, 959612, 4558157, 9116314, 18232628]

約数ペア:

[(1, 18232628), (2, 9116314), (4, 4558157), (19, 959612), (38, 479806), (76, 239903), (127, 143564), (254, 71782), (508, 35891), (1889, 9652), (2413, 7556), (3778, 4826)]