40542858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 54479862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 2819, 4794, 5638, 7191, 8457, 14382, 16914, 25371, 47923, 50742, 95846, 132493, 143769, 264986, 287538, 397479, 431307, 794958, 862614, 1192437, 2252381, 2384874, 4504762, 6757143, 13514286, 20271429, 40542858]

約数ペア:

[(1, 40542858), (2, 20271429), (3, 13514286), (6, 6757143), (9, 4504762), (17, 2384874), (18, 2252381), (34, 1192437), (47, 862614), (51, 794958), (94, 431307), (102, 397479), (141, 287538), (153, 264986), (282, 143769), (306, 132493), (423, 95846), (799, 50742), (846, 47923), (1598, 25371), (2397, 16914), (2819, 14382), (4794, 8457), (5638, 7191)]