42385554

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 53011566

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 369, 474, 711, 727, 738, 1422, 1454, 2181, 3239, 4362, 6478, 6543, 9717, 13086, 19434, 29151, 29807, 57433, 58302, 59614, 89421, 114866, 172299, 178842, 268263, 344598, 516897, 536526, 1033794, 2354753, 4709506, 7064259, 14128518, 21192777, 42385554]

約数ペア:

[(1, 42385554), (2, 21192777), (3, 14128518), (6, 7064259), (9, 4709506), (18, 2354753), (41, 1033794), (79, 536526), (82, 516897), (123, 344598), (158, 268263), (237, 178842), (246, 172299), (369, 114866), (474, 89421), (711, 59614), (727, 58302), (738, 57433), (1422, 29807), (1454, 29151), (2181, 19434), (3239, 13086), (4362, 9717), (6478, 6543)]