16853220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93629}}^1$

素因数の和:93644

約数の個数: 36

約数和(自身を含む): 51121980

約数和(自身を除く): 34268760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93629, 187258, 280887, 374516, 468145, 561774, 842661, 936290, 1123548, 1404435, 1685322, 1872580, 2808870, 3370644, 4213305, 5617740, 8426610, 16853220]

約数ペア:

[(1, 16853220), (2, 8426610), (3, 5617740), (4, 4213305), (5, 3370644), (6, 2808870), (9, 1872580), (10, 1685322), (12, 1404435), (15, 1123548), (18, 936290), (20, 842661), (30, 561774), (36, 468145), (45, 374516), (60, 280887), (90, 187258), (180, 93629)]