2011212234

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2525

約数の個数: 128

約数和(自身を含む): 5055436800

約数和(自身を除く): 3044224566

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 31, 34, 51, 54, 58, 62, 87, 93, 102, 153, 174, 186, 261, 279, 306, 459, 493, 522, 527, 558, 783, 837, 899, 918, 986, 1054, 1479, 1566, 1581, 1674, 1798, 2437, 2697, 2958, 3162, 4437, 4743, 4874, 5394, 7311, 8091, 8874, 9486, 13311, 14229, 14622, 15283, 16182, 21933, 24273, 26622, 28458, 30566, 41429, 43866, 45849, 48546, 65799, 70673, 75547, 82858, 91698, 124287, 131598, 137547, 141346, 151094, 212019, 226641, 248574, 275094, 372861, 412641, 424038, 453282, 636057, 679923, 745722, 825282, 1118583, 1201441, 1272114, 1284299, 1359846, 1908171, 2039769, 2190863, 2237166, 2402882, 2568598, 3604323, 3816342, 3852897, 4079538, 4381726, 6572589, 7208646, 7705794, 10812969, 11558691, 13145178, 19717767, 21625938, 23117382, 32438907, 34676073, 37244671, 39435534, 59153301, 64877814, 69352146, 74489342, 111734013, 118306602, 223468026, 335202039, 670404078, 1005606117, 2011212234]

約数ペア:

[(1, 2011212234), (2, 1005606117), (3, 670404078), (6, 335202039), (9, 223468026), (17, 118306602), (18, 111734013), (27, 74489342), (29, 69352146), (31, 64877814), (34, 59153301), (51, 39435534), (54, 37244671), (58, 34676073), (62, 32438907), (87, 23117382), (93, 21625938), (102, 19717767), (153, 13145178), (174, 11558691), (186, 10812969), (261, 7705794), (279, 7208646), (306, 6572589), (459, 4381726), (493, 4079538), (522, 3852897), (527, 3816342), (558, 3604323), (783, 2568598), (837, 2402882), (899, 2237166), (918, 2190863), (986, 2039769), (1054, 1908171), (1479, 1359846), (1566, 1284299), (1581, 1272114), (1674, 1201441), (1798, 1118583), (2437, 825282), (2697, 745722), (2958, 679923), (3162, 636057), (4437, 453282), (4743, 424038), (4874, 412641), (5394, 372861), (7311, 275094), (8091, 248574), (8874, 226641), (9486, 212019), (13311, 151094), (14229, 141346), (14622, 137547), (15283, 131598), (16182, 124287), (21933, 91698), (24273, 82858), (26622, 75547), (28458, 70673), (30566, 65799), (41429, 48546), (43866, 45849)]