218132046

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2582

約数の個数: 96

約数和(自身を含む): 566542080

約数和(自身を除く): 348410034

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 99, 114, 138, 171, 198, 207, 209, 253, 342, 414, 418, 437, 506, 627, 759, 874, 1254, 1311, 1518, 1881, 2277, 2521, 2622, 3762, 3933, 4554, 4807, 5042, 7563, 7866, 9614, 14421, 15126, 22689, 27731, 28842, 43263, 45378, 47899, 55462, 57983, 83193, 86526, 95798, 115966, 143697, 166386, 173949, 249579, 287394, 347898, 431091, 499158, 521847, 526889, 637813, 862182, 1043694, 1053778, 1101677, 1275626, 1580667, 1913439, 2203354, 3161334, 3305031, 3826878, 4742001, 5740317, 6610062, 9484002, 9915093, 11480634, 12118447, 19830186, 24236894, 36355341, 72710682, 109066023, 218132046]

約数ペア:

[(1, 218132046), (2, 109066023), (3, 72710682), (6, 36355341), (9, 24236894), (11, 19830186), (18, 12118447), (19, 11480634), (22, 9915093), (23, 9484002), (33, 6610062), (38, 5740317), (46, 4742001), (57, 3826878), (66, 3305031), (69, 3161334), (99, 2203354), (114, 1913439), (138, 1580667), (171, 1275626), (198, 1101677), (207, 1053778), (209, 1043694), (253, 862182), (342, 637813), (414, 526889), (418, 521847), (437, 499158), (506, 431091), (627, 347898), (759, 287394), (874, 249579), (1254, 173949), (1311, 166386), (1518, 143697), (1881, 115966), (2277, 95798), (2521, 86526), (2622, 83193), (3762, 57983), (3933, 55462), (4554, 47899), (4807, 45378), (5042, 43263), (7563, 28842), (7866, 27731), (9614, 22689), (14421, 15126)]