15721908822

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{703819}}^1$

素因数の和:703917

約数の個数: 48

約数和(自身を含む): 36562041360

約数和(自身を除く): 20840132538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 3723, 7446, 11169, 22338, 703819, 1407638, 2111457, 4222914, 6334371, 11964923, 12668742, 23929846, 35894769, 51378787, 71789538, 102757574, 107684307, 154136361, 215368614, 308272722, 462409083, 873439379, 924818166, 1746878758, 2620318137, 5240636274, 7860954411, 15721908822]

約数ペア:

[(1, 15721908822), (2, 7860954411), (3, 5240636274), (6, 2620318137), (9, 1746878758), (17, 924818166), (18, 873439379), (34, 462409083), (51, 308272722), (73, 215368614), (102, 154136361), (146, 107684307), (153, 102757574), (219, 71789538), (306, 51378787), (438, 35894769), (657, 23929846), (1241, 12668742), (1314, 11964923), (2482, 6334371), (3723, 4222914), (7446, 2111457), (11169, 1407638), (22338, 703819)]