42657318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 121305600

約数和(自身を除く): 78648282

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 23, 29, 33, 34, 38, 46, 51, 57, 58, 66, 69, 87, 99, 102, 114, 138, 153, 171, 174, 187, 198, 207, 209, 253, 261, 306, 319, 323, 342, 374, 391, 414, 418, 437, 493, 506, 522, 551, 561, 627, 638, 646, 667, 759, 782, 874, 957, 969, 986, 1102, 1122, 1173, 1254, 1311, 1334, 1479, 1518, 1653, 1683, 1881, 1914, 1938, 2001, 2277, 2346, 2622, 2871, 2907, 2958, 3306, 3366, 3519, 3553, 3762, 3933, 4002, 4301, 4437, 4554, 4807, 4959, 5423, 5742, 5814, 6003, 6061, 7038, 7106, 7337, 7429, 7866, 8602, 8874, 9367, 9614, 9918, 10659, 10846, 11339, 12006, 12122, 12673, 12903, 14421, 14674, 14858, 16269, 18183, 18734, 21318, 22011, 22287, 22678, 25346, 25806, 28101, 28842, 31977, 32538, 34017, 36366, 38019, 38709, 43263, 44022, 44574, 48807, 54549, 56202, 63954, 66033, 66861, 68034, 76038, 77418, 81719, 84303, 86526, 97614, 102051, 103037, 109098, 114057, 124729, 132066, 133722, 139403, 163438, 168606, 204102, 206074, 215441, 228114, 245157, 249458, 278806, 309111, 374187, 418209, 430882, 490314, 618222, 646323, 735471, 748374, 836418, 927333, 1122561, 1254627, 1292646, 1470942, 1854666, 1938969, 2245122, 2369851, 2509254, 3877938, 4739702, 7109553, 14219106, 21328659, 42657318]

約数ペア:

[(1, 42657318), (2, 21328659), (3, 14219106), (6, 7109553), (9, 4739702), (11, 3877938), (17, 2509254), (18, 2369851), (19, 2245122), (22, 1938969), (23, 1854666), (29, 1470942), (33, 1292646), (34, 1254627), (38, 1122561), (46, 927333), (51, 836418), (57, 748374), (58, 735471), (66, 646323), (69, 618222), (87, 490314), (99, 430882), (102, 418209), (114, 374187), (138, 309111), (153, 278806), (171, 249458), (174, 245157), (187, 228114), (198, 215441), (207, 206074), (209, 204102), (253, 168606), (261, 163438), (306, 139403), (319, 133722), (323, 132066), (342, 124729), (374, 114057), (391, 109098), (414, 103037), (418, 102051), (437, 97614), (493, 86526), (506, 84303), (522, 81719), (551, 77418), (561, 76038), (627, 68034), (638, 66861), (646, 66033), (667, 63954), (759, 56202), (782, 54549), (874, 48807), (957, 44574), (969, 44022), (986, 43263), (1102, 38709), (1122, 38019), (1173, 36366), (1254, 34017), (1311, 32538), (1334, 31977), (1479, 28842), (1518, 28101), (1653, 25806), (1683, 25346), (1881, 22678), (1914, 22287), (1938, 22011), (2001, 21318), (2277, 18734), (2346, 18183), (2622, 16269), (2871, 14858), (2907, 14674), (2958, 14421), (3306, 12903), (3366, 12673), (3519, 12122), (3553, 12006), (3762, 11339), (3933, 10846), (4002, 10659), (4301, 9918), (4437, 9614), (4554, 9367), (4807, 8874), (4959, 8602), (5423, 7866), (5742, 7429), (5814, 7337), (6003, 7106), (6061, 7038)]