2018971224

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1686

約数の個数: 128

約数和(自身を含む): 5820672000

約数和(自身を除く): 3801700776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 211, 216, 248, 279, 372, 422, 558, 633, 744, 837, 844, 1116, 1266, 1429, 1674, 1688, 1899, 2232, 2532, 2858, 3348, 3798, 4287, 5064, 5697, 5716, 6541, 6696, 7596, 8574, 11394, 11432, 12861, 13082, 15192, 17148, 19623, 22788, 25722, 26164, 34296, 38583, 39246, 44299, 45576, 51444, 52328, 58869, 77166, 78492, 88598, 102888, 117738, 132897, 154332, 156984, 176607, 177196, 235476, 265794, 301519, 308664, 353214, 354392, 398691, 470952, 531588, 603038, 706428, 797382, 904557, 1063176, 1196073, 1206076, 1412856, 1594764, 1809114, 2392146, 2412152, 2713671, 3189528, 3618228, 4784292, 5427342, 7236456, 8141013, 9347089, 9568584, 10854684, 16282026, 18694178, 21709368, 28041267, 32564052, 37388356, 56082534, 65128104, 74776712, 84123801, 112165068, 168247602, 224330136, 252371403, 336495204, 504742806, 672990408, 1009485612, 2018971224]

約数ペア:

[(1, 2018971224), (2, 1009485612), (3, 672990408), (4, 504742806), (6, 336495204), (8, 252371403), (9, 224330136), (12, 168247602), (18, 112165068), (24, 84123801), (27, 74776712), (31, 65128104), (36, 56082534), (54, 37388356), (62, 32564052), (72, 28041267), (93, 21709368), (108, 18694178), (124, 16282026), (186, 10854684), (211, 9568584), (216, 9347089), (248, 8141013), (279, 7236456), (372, 5427342), (422, 4784292), (558, 3618228), (633, 3189528), (744, 2713671), (837, 2412152), (844, 2392146), (1116, 1809114), (1266, 1594764), (1429, 1412856), (1674, 1206076), (1688, 1196073), (1899, 1063176), (2232, 904557), (2532, 797382), (2858, 706428), (3348, 603038), (3798, 531588), (4287, 470952), (5064, 398691), (5697, 354392), (5716, 353214), (6541, 308664), (6696, 301519), (7596, 265794), (8574, 235476), (11394, 177196), (11432, 176607), (12861, 156984), (13082, 154332), (15192, 132897), (17148, 117738), (19623, 102888), (22788, 88598), (25722, 78492), (26164, 77166), (34296, 58869), (38583, 52328), (39246, 51444), (44299, 45576)]