11508012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 30707040

約数和(自身を除く): 19199028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 151, 174, 219, 261, 292, 302, 348, 438, 453, 522, 604, 657, 876, 906, 1044, 1314, 1359, 1812, 2117, 2628, 2718, 4234, 4379, 5436, 6351, 8468, 8758, 11023, 12702, 13137, 17516, 19053, 22046, 25404, 26274, 33069, 38106, 39411, 44092, 52548, 66138, 76212, 78822, 99207, 132276, 157644, 198414, 319667, 396828, 639334, 959001, 1278668, 1918002, 2877003, 3836004, 5754006, 11508012]

約数ペア:

[(1, 11508012), (2, 5754006), (3, 3836004), (4, 2877003), (6, 1918002), (9, 1278668), (12, 959001), (18, 639334), (29, 396828), (36, 319667), (58, 198414), (73, 157644), (87, 132276), (116, 99207), (146, 78822), (151, 76212), (174, 66138), (219, 52548), (261, 44092), (292, 39411), (302, 38106), (348, 33069), (438, 26274), (453, 25404), (522, 22046), (604, 19053), (657, 17516), (876, 13137), (906, 12702), (1044, 11023), (1314, 8758), (1359, 8468), (1812, 6351), (2117, 5436), (2628, 4379), (2718, 4234)]