21873132

素因数分解:

$2^2\times 3^3\times {\mathrm{202529}}^1$

素因数の和:202542

約数の個数: 24

約数和(自身を含む): 56708400

約数和(自身を除く): 34835268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202529, 405058, 607587, 810116, 1215174, 1822761, 2430348, 3645522, 5468283, 7291044, 10936566, 21873132]

約数ペア:

[(1, 21873132), (2, 10936566), (3, 7291044), (4, 5468283), (6, 3645522), (9, 2430348), (12, 1822761), (18, 1215174), (27, 810116), (36, 607587), (54, 405058), (108, 202529)]