2018793532

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6269}}^1$

素因数の和:6371

約数の個数: 72

約数和(自身を含む): 4322989440

約数和(自身を除く): 2304195908

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 742, 868, 1484, 1519, 1643, 2597, 3038, 3286, 5194, 6076, 6269, 6572, 10388, 11501, 12538, 23002, 25076, 43883, 46004, 80507, 87766, 161014, 175532, 194339, 307181, 322028, 332257, 388678, 614362, 664514, 777356, 1228724, 1329028, 1360373, 2325799, 2720746, 4651598, 5441492, 9303196, 9522611, 10299967, 16280593, 19045222, 20599934, 32561186, 38090444, 41199868, 65122372, 72099769, 144199538, 288399076, 504698383, 1009396766, 2018793532]

約数ペア:

[(1, 2018793532), (2, 1009396766), (4, 504698383), (7, 288399076), (14, 144199538), (28, 72099769), (31, 65122372), (49, 41199868), (53, 38090444), (62, 32561186), (98, 20599934), (106, 19045222), (124, 16280593), (196, 10299967), (212, 9522611), (217, 9303196), (371, 5441492), (434, 4651598), (742, 2720746), (868, 2325799), (1484, 1360373), (1519, 1329028), (1643, 1228724), (2597, 777356), (3038, 664514), (3286, 614362), (5194, 388678), (6076, 332257), (6269, 322028), (6572, 307181), (10388, 194339), (11501, 175532), (12538, 161014), (23002, 87766), (25076, 80507), (43883, 46004)]