1891782

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 4289760

約数和(自身を除く): 2397978

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 661, 954, 1322, 1431, 1983, 2862, 3966, 5949, 11898, 17847, 35033, 35694, 70066, 105099, 210198, 315297, 630594, 945891, 1891782]

約数ペア:

[(1, 1891782), (2, 945891), (3, 630594), (6, 315297), (9, 210198), (18, 105099), (27, 70066), (53, 35694), (54, 35033), (106, 17847), (159, 11898), (318, 5949), (477, 3966), (661, 2862), (954, 1983), (1322, 1431)]