31642026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{405667}}^1$

素因数の和:405685

約数の個数: 16

約数和(自身を含む): 68152224

約数和(自身を除く): 36510198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 405667, 811334, 1217001, 2434002, 5273671, 10547342, 15821013, 31642026]

約数ペア:

[(1, 31642026), (2, 15821013), (3, 10547342), (6, 5273671), (13, 2434002), (26, 1217001), (39, 811334), (78, 405667)]