85880826

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{19963}}^1$

素因数の和:20210

約数の個数: 24

約数和(自身を含む): 186863040

約数和(自身を除く): 100982214

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 19963, 39926, 59889, 119778, 179667, 359334, 4771157, 9542314, 14313471, 28626942, 42940413, 85880826]

約数ペア:

[(1, 85880826), (2, 42940413), (3, 28626942), (6, 14313471), (9, 9542314), (18, 4771157), (239, 359334), (478, 179667), (717, 119778), (1434, 59889), (2151, 39926), (4302, 19963)]