21395592

素因数分解:

$2^3\times 3^2\times {\mathrm{297161}}^1$

素因数の和:297173

約数の個数: 24

約数和(自身を含む): 57946590

約数和(自身を除く): 36550998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297161, 594322, 891483, 1188644, 1782966, 2377288, 2674449, 3565932, 5348898, 7131864, 10697796, 21395592]

約数ペア:

[(1, 21395592), (2, 10697796), (3, 7131864), (4, 5348898), (6, 3565932), (8, 2674449), (9, 2377288), (12, 1782966), (18, 1188644), (24, 891483), (36, 594322), (72, 297161)]