18105651

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 27802320

約数和(自身を除く): 9696669

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 937, 1017, 2147, 2811, 6441, 8433, 17803, 19323, 53409, 105881, 160227, 317643, 952929, 2011739, 6035217, 18105651]

約数ペア:

[(1, 18105651), (3, 6035217), (9, 2011739), (19, 952929), (57, 317643), (113, 160227), (171, 105881), (339, 53409), (937, 19323), (1017, 17803), (2147, 8433), (2811, 6441)]