18134046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 45961344

約数和(自身を除く): 27827298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3347, 5418, 6694, 10041, 20082, 23429, 30123, 46858, 60246, 70287, 140574, 143921, 210861, 287842, 421722, 431763, 863526, 1007447, 1295289, 2014894, 2590578, 3022341, 6044682, 9067023, 18134046]

約数ペア:

[(1, 18134046), (2, 9067023), (3, 6044682), (6, 3022341), (7, 2590578), (9, 2014894), (14, 1295289), (18, 1007447), (21, 863526), (42, 431763), (43, 421722), (63, 287842), (86, 210861), (126, 143921), (129, 140574), (258, 70287), (301, 60246), (387, 46858), (602, 30123), (774, 23429), (903, 20082), (1806, 10041), (2709, 6694), (3347, 5418)]