18158634

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25891

約数の個数: 32

約数和(自身を含む): 43458240

約数和(自身を除く): 25299606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25867, 51734, 77601, 155202, 232803, 336271, 465606, 672542, 698409, 1008813, 1396818, 2017626, 3026439, 6052878, 9079317, 18158634]

約数ペア:

[(1, 18158634), (2, 9079317), (3, 6052878), (6, 3026439), (9, 2017626), (13, 1396818), (18, 1008813), (26, 698409), (27, 672542), (39, 465606), (54, 336271), (78, 232803), (117, 155202), (234, 77601), (351, 51734), (702, 25867)]