2186172018

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 160

約数和(自身を含む): 5545013760

約数和(自身を除く): 3358841742

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 31, 34, 51, 54, 58, 62, 81, 87, 93, 102, 153, 162, 174, 186, 261, 279, 306, 459, 493, 522, 527, 558, 783, 837, 883, 899, 918, 986, 1054, 1377, 1479, 1566, 1581, 1674, 1766, 1798, 2349, 2511, 2649, 2697, 2754, 2958, 3162, 4437, 4698, 4743, 5022, 5298, 5394, 7947, 8091, 8874, 9486, 13311, 14229, 15011, 15283, 15894, 16182, 23841, 24273, 25607, 26622, 27373, 28458, 30022, 30566, 39933, 42687, 45033, 45849, 47682, 48546, 51214, 54746, 71523, 72819, 76821, 79866, 82119, 85374, 90066, 91698, 135099, 137547, 143046, 145638, 153642, 164238, 230463, 246357, 270198, 275094, 405297, 412641, 435319, 460926, 465341, 492714, 691389, 739071, 793817, 810594, 825282, 870638, 930682, 1215891, 1237923, 1305957, 1382778, 1396023, 1478142, 1587634, 2074167, 2217213, 2381451, 2431782, 2475846, 2611914, 2792046, 3917871, 4148334, 4188069, 4434426, 4762902, 7144353, 7835742, 8376138, 11753613, 12564207, 13494889, 14288706, 21433059, 23507226, 25128414, 26989778, 35260839, 37692621, 40484667, 42866118, 64299177, 70521678, 75385242, 80969334, 121454001, 128598354, 242908002, 364362003, 728724006, 1093086009, 2186172018]

約数ペア:

[(1, 2186172018), (2, 1093086009), (3, 728724006), (6, 364362003), (9, 242908002), (17, 128598354), (18, 121454001), (27, 80969334), (29, 75385242), (31, 70521678), (34, 64299177), (51, 42866118), (54, 40484667), (58, 37692621), (62, 35260839), (81, 26989778), (87, 25128414), (93, 23507226), (102, 21433059), (153, 14288706), (162, 13494889), (174, 12564207), (186, 11753613), (261, 8376138), (279, 7835742), (306, 7144353), (459, 4762902), (493, 4434426), (522, 4188069), (527, 4148334), (558, 3917871), (783, 2792046), (837, 2611914), (883, 2475846), (899, 2431782), (918, 2381451), (986, 2217213), (1054, 2074167), (1377, 1587634), (1479, 1478142), (1566, 1396023), (1581, 1382778), (1674, 1305957), (1766, 1237923), (1798, 1215891), (2349, 930682), (2511, 870638), (2649, 825282), (2697, 810594), (2754, 793817), (2958, 739071), (3162, 691389), (4437, 492714), (4698, 465341), (4743, 460926), (5022, 435319), (5298, 412641), (5394, 405297), (7947, 275094), (8091, 270198), (8874, 246357), (9486, 230463), (13311, 164238), (14229, 153642), (15011, 145638), (15283, 143046), (15894, 137547), (16182, 135099), (23841, 91698), (24273, 90066), (25607, 85374), (26622, 82119), (27373, 79866), (28458, 76821), (30022, 72819), (30566, 71523), (39933, 54746), (42687, 51214), (45033, 48546), (45849, 47682)]