18337356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 52422552

約数和(自身を除く): 34085196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 83, 102, 114, 153, 166, 171, 204, 228, 249, 306, 323, 332, 342, 361, 498, 612, 646, 684, 722, 747, 969, 996, 1083, 1292, 1411, 1444, 1494, 1577, 1938, 2166, 2822, 2907, 2988, 3154, 3249, 3876, 4233, 4332, 4731, 5644, 5814, 6137, 6308, 6498, 8466, 9462, 11628, 12274, 12699, 12996, 14193, 16932, 18411, 18924, 24548, 25398, 26809, 28386, 29963, 36822, 50796, 53618, 55233, 56772, 59926, 73644, 80427, 89889, 107236, 110466, 119852, 160854, 179778, 220932, 241281, 269667, 321708, 359556, 482562, 509371, 539334, 965124, 1018742, 1078668, 1528113, 2037484, 3056226, 4584339, 6112452, 9168678, 18337356]

約数ペア:

[(1, 18337356), (2, 9168678), (3, 6112452), (4, 4584339), (6, 3056226), (9, 2037484), (12, 1528113), (17, 1078668), (18, 1018742), (19, 965124), (34, 539334), (36, 509371), (38, 482562), (51, 359556), (57, 321708), (68, 269667), (76, 241281), (83, 220932), (102, 179778), (114, 160854), (153, 119852), (166, 110466), (171, 107236), (204, 89889), (228, 80427), (249, 73644), (306, 59926), (323, 56772), (332, 55233), (342, 53618), (361, 50796), (498, 36822), (612, 29963), (646, 28386), (684, 26809), (722, 25398), (747, 24548), (969, 18924), (996, 18411), (1083, 16932), (1292, 14193), (1411, 12996), (1444, 12699), (1494, 12274), (1577, 11628), (1938, 9462), (2166, 8466), (2822, 6498), (2907, 6308), (2988, 6137), (3154, 5814), (3249, 5644), (3876, 4731), (4233, 4332)]