87294774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{296921}}^1$

素因数の和:296940

約数の個数: 24

約数和(自身を含む): 203094648

約数和(自身を除く): 115799874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 296921, 593842, 890763, 1781526, 2078447, 4156894, 6235341, 12470682, 14549129, 29098258, 43647387, 87294774]

約数ペア:

[(1, 87294774), (2, 43647387), (3, 29098258), (6, 14549129), (7, 12470682), (14, 6235341), (21, 4156894), (42, 2078447), (49, 1781526), (98, 890763), (147, 593842), (294, 296921)]