40239906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3061}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 92300928

約数和(自身を除く): 52061022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 3061, 4382, 6122, 6573, 9183, 13146, 18366, 21427, 42854, 64281, 128562, 958093, 1916186, 2874279, 5748558, 6706651, 13413302, 20119953, 40239906]

約数ペア:

[(1, 40239906), (2, 20119953), (3, 13413302), (6, 6706651), (7, 5748558), (14, 2874279), (21, 1916186), (42, 958093), (313, 128562), (626, 64281), (939, 42854), (1878, 21427), (2191, 18366), (3061, 13146), (4382, 9183), (6122, 6573)]