16699518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 43580160

約数和(自身を除く): 26880642

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 99, 114, 138, 171, 193, 198, 207, 209, 253, 342, 386, 414, 418, 437, 506, 579, 627, 759, 874, 1158, 1254, 1311, 1518, 1737, 1881, 2123, 2277, 2622, 3474, 3667, 3762, 3933, 4246, 4439, 4554, 4807, 6369, 7334, 7866, 8878, 9614, 11001, 12738, 13317, 14421, 19107, 22002, 26634, 28842, 33003, 38214, 39951, 40337, 43263, 48829, 66006, 79902, 80674, 84341, 86526, 97658, 121011, 146487, 168682, 242022, 253023, 292974, 363033, 439461, 506046, 726066, 759069, 878922, 927751, 1518138, 1855502, 2783253, 5566506, 8349759, 16699518]

約数ペア:

[(1, 16699518), (2, 8349759), (3, 5566506), (6, 2783253), (9, 1855502), (11, 1518138), (18, 927751), (19, 878922), (22, 759069), (23, 726066), (33, 506046), (38, 439461), (46, 363033), (57, 292974), (66, 253023), (69, 242022), (99, 168682), (114, 146487), (138, 121011), (171, 97658), (193, 86526), (198, 84341), (207, 80674), (209, 79902), (253, 66006), (342, 48829), (386, 43263), (414, 40337), (418, 39951), (437, 38214), (506, 33003), (579, 28842), (627, 26634), (759, 22002), (874, 19107), (1158, 14421), (1254, 13317), (1311, 12738), (1518, 11001), (1737, 9614), (1881, 8878), (2123, 7866), (2277, 7334), (2622, 6369), (3474, 4807), (3667, 4554), (3762, 4439), (3933, 4246)]