21323448

素因数分解:

$2^3\times 3^2\times {\mathrm{296159}}^1$

素因数の和:296171

約数の個数: 24

約数和(自身を含む): 57751200

約数和(自身を除く): 36427752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296159, 592318, 888477, 1184636, 1776954, 2369272, 2665431, 3553908, 5330862, 7107816, 10661724, 21323448]

約数ペア:

[(1, 21323448), (2, 10661724), (3, 7107816), (4, 5330862), (6, 3553908), (8, 2665431), (9, 2369272), (12, 1776954), (18, 1184636), (24, 888477), (36, 592318), (72, 296159)]