30621762

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39563}}^1$

素因数の和:39614

約数の個数: 24

約数和(自身を含む): 67891824

約数和(自身を除く): 37270062

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 39563, 79126, 118689, 237378, 356067, 712134, 1701209, 3402418, 5103627, 10207254, 15310881, 30621762]

約数ペア:

[(1, 30621762), (2, 15310881), (3, 10207254), (6, 5103627), (9, 3402418), (18, 1701209), (43, 712134), (86, 356067), (129, 237378), (258, 118689), (387, 79126), (774, 39563)]