42686221.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 271724544

約数和(自身を除く): 157745790

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 83, 93, 107, 138, 166, 186, 207, 214, 249, 279, 321, 414, 498, 558, 642, 713, 747, 963, 1426, 1494, 1909, 1926, 2139, 2461, 2573, 3317, 3818, 4278, 4922, 5146, 5727, 6417, 6634, 7383, 7719, 8881, 9951, 11454, 12834, 14766, 15438, 17181, 17762, 19902, 22149, 23157, 26643, 29853, 34362, 44298, 46314, 53286, 59179, 59706, 76291, 79929, 118358, 152582, 159858, 177537, 204263, 228873, 275311, 355074, 408526, 457746, 532611, 550622, 612789, 686619, 825933, 1065222, 1225578, 1373238, 1651866, 1838367, 2477799, 3676734, 4955598, 6332153, 12664306, 18996459, 37992918, 56989377, 113978754]

約数ペア:

[(1, 113978754), (2, 56989377), (3, 37992918), (6, 18996459), (9, 12664306), (18, 6332153), (23, 4955598), (31, 3676734), (46, 2477799), (62, 1838367), (69, 1651866), (83, 1373238), (93, 1225578), (107, 1065222), (138, 825933), (166, 686619), (186, 612789), (207, 550622), (214, 532611), (249, 457746), (279, 408526), (321, 355074), (414, 275311), (498, 228873), (558, 204263), (642, 177537), (713, 159858), (747, 152582), (963, 118358), (1426, 79929), (1494, 76291), (1909, 59706), (1926, 59179), (2139, 53286), (2461, 46314), (2573, 44298), (3317, 34362), (3818, 29853), (4278, 26643), (4922, 23157), (5146, 22149), (5727, 19902), (6417, 17762), (6634, 17181), (7383, 15438), (7719, 14766), (8881, 12834), (9951, 11454)]