2534274

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 5719680

約数和(自身を除く): 3185406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 661, 1278, 1322, 1917, 1983, 3834, 3966, 5949, 11898, 17847, 35694, 46931, 93862, 140793, 281586, 422379, 844758, 1267137, 2534274]

約数ペア:

[(1, 2534274), (2, 1267137), (3, 844758), (6, 422379), (9, 281586), (18, 140793), (27, 93862), (54, 46931), (71, 35694), (142, 17847), (213, 11898), (426, 5949), (639, 3966), (661, 3834), (1278, 1983), (1322, 1917)]