66040026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{846667}}^1$

素因数の和:846685

約数の個数: 16

約数和(自身を含む): 142240224

約数和(自身を除く): 76200198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 846667, 1693334, 2540001, 5080002, 11006671, 22013342, 33020013, 66040026]

約数ペア:

[(1, 66040026), (2, 33020013), (3, 22013342), (6, 11006671), (13, 5080002), (26, 2540001), (39, 1693334), (78, 846667)]