68132178

素因数分解:

$2^1\times 3^4\times {\mathrm{420569}}^1$

素因数の和:420583

約数の個数: 20

約数和(自身を含む): 152666910

約数和(自身を除く): 84534732

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 420569, 841138, 1261707, 2523414, 3785121, 7570242, 11355363, 22710726, 34066089, 68132178]

約数ペア:

[(1, 68132178), (2, 34066089), (3, 22710726), (6, 11355363), (9, 7570242), (18, 3785121), (27, 2523414), (54, 1261707), (81, 841138), (162, 420569)]