42186639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 23373681

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 417, 541, 561, 1529, 1623, 2363, 4587, 5951, 7089, 9197, 17853, 25993, 27591, 75199, 77979, 101167, 225597, 303501, 827189, 1278383, 2481567, 3835149, 14062213, 42186639]

約数ペア:

[(1, 42186639), (3, 14062213), (11, 3835149), (17, 2481567), (33, 1278383), (51, 827189), (139, 303501), (187, 225597), (417, 101167), (541, 77979), (561, 75199), (1529, 27591), (1623, 25993), (2363, 17853), (4587, 9197), (5951, 7089)]