66158418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1163}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 139680000

約数和(自身を除く): 73521582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 499, 998, 1163, 1497, 2326, 2994, 3489, 6978, 9481, 18962, 22097, 28443, 44194, 56886, 66291, 132582, 580337, 1160674, 1741011, 3482022, 11026403, 22052806, 33079209, 66158418]

約数ペア:

[(1, 66158418), (2, 33079209), (3, 22052806), (6, 11026403), (19, 3482022), (38, 1741011), (57, 1160674), (114, 580337), (499, 132582), (998, 66291), (1163, 56886), (1497, 44194), (2326, 28443), (2994, 22097), (3489, 18962), (6978, 9481)]