42139842

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 45556158

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 199, 398, 597, 1194, 1217, 2434, 3651, 5771, 7302, 11542, 17313, 34626, 35293, 70586, 105879, 211758, 242183, 484366, 726549, 1453098, 7023307, 14046614, 21069921, 42139842]

約数ペア:

[(1, 42139842), (2, 21069921), (3, 14046614), (6, 7023307), (29, 1453098), (58, 726549), (87, 484366), (174, 242183), (199, 211758), (398, 105879), (597, 70586), (1194, 35293), (1217, 34626), (2434, 17313), (3651, 11542), (5771, 7302)]