16584876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 54233088

約数和(自身を除く): 37648212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 193, 198, 217, 231, 252, 279, 308, 341, 372, 386, 396, 434, 462, 558, 579, 651, 682, 693, 772, 868, 924, 1023, 1116, 1158, 1302, 1351, 1364, 1386, 1737, 1953, 2046, 2123, 2316, 2387, 2604, 2702, 2772, 3069, 3474, 3906, 4053, 4092, 4246, 4774, 5404, 5983, 6138, 6369, 6948, 7161, 7812, 8106, 8492, 9548, 11966, 12159, 12276, 12738, 14322, 14861, 16212, 17949, 19107, 21483, 23932, 24318, 25476, 28644, 29722, 35898, 38214, 41881, 42966, 44583, 48636, 53847, 59444, 65813, 71796, 76428, 83762, 85932, 89166, 107694, 125643, 131626, 133749, 167524, 178332, 197439, 215388, 251286, 263252, 267498, 376929, 394878, 460691, 502572, 534996, 592317, 753858, 789756, 921382, 1184634, 1382073, 1507716, 1842764, 2369268, 2764146, 4146219, 5528292, 8292438, 16584876]

約数ペア:

[(1, 16584876), (2, 8292438), (3, 5528292), (4, 4146219), (6, 2764146), (7, 2369268), (9, 1842764), (11, 1507716), (12, 1382073), (14, 1184634), (18, 921382), (21, 789756), (22, 753858), (28, 592317), (31, 534996), (33, 502572), (36, 460691), (42, 394878), (44, 376929), (62, 267498), (63, 263252), (66, 251286), (77, 215388), (84, 197439), (93, 178332), (99, 167524), (124, 133749), (126, 131626), (132, 125643), (154, 107694), (186, 89166), (193, 85932), (198, 83762), (217, 76428), (231, 71796), (252, 65813), (279, 59444), (308, 53847), (341, 48636), (372, 44583), (386, 42966), (396, 41881), (434, 38214), (462, 35898), (558, 29722), (579, 28644), (651, 25476), (682, 24318), (693, 23932), (772, 21483), (868, 19107), (924, 17949), (1023, 16212), (1116, 14861), (1158, 14322), (1302, 12738), (1351, 12276), (1364, 12159), (1386, 11966), (1737, 9548), (1953, 8492), (2046, 8106), (2123, 7812), (2316, 7161), (2387, 6948), (2604, 6369), (2702, 6138), (2772, 5983), (3069, 5404), (3474, 4774), (3906, 4246), (4053, 4092)]