6540378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 14297472

約数和(自身を除く): 7757094

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1181, 1846, 2362, 2769, 3543, 5538, 7086, 15353, 30706, 46059, 83851, 92118, 167702, 251553, 503106, 1090063, 2180126, 3270189, 6540378]

約数ペア:

[(1, 6540378), (2, 3270189), (3, 2180126), (6, 1090063), (13, 503106), (26, 251553), (39, 167702), (71, 92118), (78, 83851), (142, 46059), (213, 30706), (426, 15353), (923, 7086), (1181, 5538), (1846, 3543), (2362, 2769)]