18902136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 54391680

約数和(自身を除く): 35489544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 283, 363, 484, 506, 552, 566, 726, 759, 849, 968, 1012, 1132, 1452, 1518, 1698, 2024, 2264, 2783, 2904, 3036, 3113, 3396, 5566, 6072, 6226, 6509, 6792, 8349, 9339, 11132, 12452, 13018, 16698, 18678, 19527, 22264, 24904, 26036, 33396, 34243, 37356, 39054, 52072, 66792, 68486, 71599, 74712, 78108, 102729, 136972, 143198, 156216, 205458, 214797, 273944, 286396, 410916, 429594, 572792, 787589, 821832, 859188, 1575178, 1718376, 2362767, 3150356, 4725534, 6300712, 9451068, 18902136]

約数ペア:

[(1, 18902136), (2, 9451068), (3, 6300712), (4, 4725534), (6, 3150356), (8, 2362767), (11, 1718376), (12, 1575178), (22, 859188), (23, 821832), (24, 787589), (33, 572792), (44, 429594), (46, 410916), (66, 286396), (69, 273944), (88, 214797), (92, 205458), (121, 156216), (132, 143198), (138, 136972), (184, 102729), (242, 78108), (253, 74712), (264, 71599), (276, 68486), (283, 66792), (363, 52072), (484, 39054), (506, 37356), (552, 34243), (566, 33396), (726, 26036), (759, 24904), (849, 22264), (968, 19527), (1012, 18678), (1132, 16698), (1452, 13018), (1518, 12452), (1698, 11132), (2024, 9339), (2264, 8349), (2783, 6792), (2904, 6509), (3036, 6226), (3113, 6072), (3396, 5566)]