21828222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93283}}^1$

素因数の和:93304

約数の個数: 24

約数和(自身を含む): 50933064

約数和(自身を除く): 29104842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93283, 186566, 279849, 559698, 839547, 1212679, 1679094, 2425358, 3638037, 7276074, 10914111, 21828222]

約数ペア:

[(1, 21828222), (2, 10914111), (3, 7276074), (6, 3638037), (9, 2425358), (13, 1679094), (18, 1212679), (26, 839547), (39, 559698), (78, 279849), (117, 186566), (234, 93283)]