18199623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 26216960

約数和(自身を除く): 8017337

約数列:

[1, 3, 13, 39, 439, 1063, 1317, 3189, 5707, 13819, 17121, 41457, 466657, 1399971, 6066541, 18199623]

約数ペア:

[(1, 18199623), (3, 6066541), (13, 1399971), (39, 466657), (439, 41457), (1063, 17121), (1317, 13819), (3189, 5707)]