54421002

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21751}}^1$

素因数の和:21898

約数の個数: 24

約数和(自身を含む): 118765920

約数和(自身を除く): 64344918

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21751, 43502, 65253, 130506, 195759, 391518, 3023389, 6046778, 9070167, 18140334, 27210501, 54421002]

約数ペア:

[(1, 54421002), (2, 27210501), (3, 18140334), (6, 9070167), (9, 6046778), (18, 3023389), (139, 391518), (278, 195759), (417, 130506), (834, 65253), (1251, 43502), (2502, 21751)]