2953842

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 6102096

約数和(自身を除く): 3148254

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 4601, 9202, 11449, 13803, 22898, 27606, 34347, 68694, 492307, 984614, 1476921, 2953842]

約数ペア:

[(1, 2953842), (2, 1476921), (3, 984614), (6, 492307), (43, 68694), (86, 34347), (107, 27606), (129, 22898), (214, 13803), (258, 11449), (321, 9202), (642, 4601)]