293457918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{36527}}^1$

素因数の和:36648

約数の個数: 32

約数和(自身を含む): 638217216

約数和(自身を除く): 344759298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 36527, 73054, 109581, 219162, 474851, 949702, 1424553, 2849106, 3762281, 7524562, 11286843, 22573686, 48909653, 97819306, 146728959, 293457918]

約数ペア:

[(1, 293457918), (2, 146728959), (3, 97819306), (6, 48909653), (13, 22573686), (26, 11286843), (39, 7524562), (78, 3762281), (103, 2849106), (206, 1424553), (309, 949702), (618, 474851), (1339, 219162), (2678, 109581), (4017, 73054), (8034, 36527)]