8285706

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 22982400

約数和(自身を除く): 14696694

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 37, 39, 54, 58, 66, 74, 78, 87, 99, 111, 117, 143, 174, 198, 222, 234, 261, 286, 297, 319, 333, 351, 377, 407, 429, 481, 522, 594, 638, 666, 702, 754, 783, 814, 858, 957, 962, 999, 1073, 1131, 1221, 1287, 1443, 1566, 1914, 1998, 2146, 2262, 2442, 2574, 2871, 2886, 3219, 3393, 3663, 3861, 4147, 4329, 5291, 5742, 6438, 6786, 7326, 7722, 8294, 8613, 8658, 9657, 10179, 10582, 10989, 11803, 12441, 12987, 13949, 15873, 17226, 19314, 20358, 21978, 23606, 24882, 25974, 27898, 28971, 31746, 35409, 37323, 41847, 47619, 57942, 70818, 74646, 83694, 95238, 106227, 111969, 125541, 142857, 153439, 212454, 223938, 251082, 285714, 306878, 318681, 376623, 460317, 637362, 753246, 920634, 1380951, 2761902, 4142853, 8285706]

約数ペア:

[(1, 8285706), (2, 4142853), (3, 2761902), (6, 1380951), (9, 920634), (11, 753246), (13, 637362), (18, 460317), (22, 376623), (26, 318681), (27, 306878), (29, 285714), (33, 251082), (37, 223938), (39, 212454), (54, 153439), (58, 142857), (66, 125541), (74, 111969), (78, 106227), (87, 95238), (99, 83694), (111, 74646), (117, 70818), (143, 57942), (174, 47619), (198, 41847), (222, 37323), (234, 35409), (261, 31746), (286, 28971), (297, 27898), (319, 25974), (333, 24882), (351, 23606), (377, 21978), (407, 20358), (429, 19314), (481, 17226), (522, 15873), (594, 13949), (638, 12987), (666, 12441), (702, 11803), (754, 10989), (783, 10582), (814, 10179), (858, 9657), (957, 8658), (962, 8613), (999, 8294), (1073, 7722), (1131, 7326), (1221, 6786), (1287, 6438), (1443, 5742), (1566, 5291), (1914, 4329), (1998, 4147), (2146, 3861), (2262, 3663), (2442, 3393), (2574, 3219), (2871, 2886)]