21460986

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41113}}^1$

素因数の和:41150

約数の個数: 24

約数和(自身を含む): 48103380

約数和(自身を除く): 26642394

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41113, 82226, 123339, 246678, 370017, 740034, 1192277, 2384554, 3576831, 7153662, 10730493, 21460986]

約数ペア:

[(1, 21460986), (2, 10730493), (3, 7153662), (6, 3576831), (9, 2384554), (18, 1192277), (29, 740034), (58, 370017), (87, 246678), (174, 123339), (261, 82226), (522, 41113)]