2167974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2852

約数の個数: 24

約数和(自身を含む): 4808232

約数和(自身を除く): 2640258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2801, 5602, 8403, 16806, 25209, 50418, 120443, 240886, 361329, 722658, 1083987, 2167974]

約数ペア:

[(1, 2167974), (2, 1083987), (3, 722658), (6, 361329), (9, 240886), (18, 120443), (43, 50418), (86, 25209), (129, 16806), (258, 8403), (387, 5602), (774, 2801)]