21124926

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9241}}^1$

素因数の和:9376

約数の個数: 24

約数和(自身を含む): 46136064

約数和(自身を除く): 25011138

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9241, 18482, 27723, 55446, 83169, 166338, 1173607, 2347214, 3520821, 7041642, 10562463, 21124926]

約数ペア:

[(1, 21124926), (2, 10562463), (3, 7041642), (6, 3520821), (9, 2347214), (18, 1173607), (127, 166338), (254, 83169), (381, 55446), (762, 27723), (1143, 18482), (2286, 9241)]