42106638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3203}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 96581376

約数和(自身を除く): 54474738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 3203, 4382, 6406, 6573, 9609, 13146, 19218, 22421, 44842, 67263, 134526, 1002539, 2005078, 3007617, 6015234, 7017773, 14035546, 21053319, 42106638]

約数ペア:

[(1, 42106638), (2, 21053319), (3, 14035546), (6, 7017773), (7, 6015234), (14, 3007617), (21, 2005078), (42, 1002539), (313, 134526), (626, 67263), (939, 44842), (1878, 22421), (2191, 19218), (3203, 13146), (4382, 9609), (6406, 6573)]