17769636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 48004320

約数和(自身を除く): 30234684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 313, 332, 342, 498, 626, 684, 747, 939, 996, 1252, 1494, 1577, 1878, 2817, 2988, 3154, 3756, 4731, 5634, 5947, 6308, 9462, 11268, 11894, 14193, 17841, 18924, 23788, 25979, 28386, 35682, 51958, 53523, 56772, 71364, 77937, 103916, 107046, 155874, 214092, 233811, 311748, 467622, 493601, 935244, 987202, 1480803, 1974404, 2961606, 4442409, 5923212, 8884818, 17769636]

約数ペア:

[(1, 17769636), (2, 8884818), (3, 5923212), (4, 4442409), (6, 2961606), (9, 1974404), (12, 1480803), (18, 987202), (19, 935244), (36, 493601), (38, 467622), (57, 311748), (76, 233811), (83, 214092), (114, 155874), (166, 107046), (171, 103916), (228, 77937), (249, 71364), (313, 56772), (332, 53523), (342, 51958), (498, 35682), (626, 28386), (684, 25979), (747, 23788), (939, 18924), (996, 17841), (1252, 14193), (1494, 11894), (1577, 11268), (1878, 9462), (2817, 6308), (2988, 5947), (3154, 5634), (3756, 4731)]