27499428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 78427440

約数和(自身を除く): 50928012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 107, 118, 121, 132, 177, 198, 214, 236, 242, 321, 354, 363, 396, 428, 484, 531, 642, 649, 708, 726, 963, 1062, 1089, 1177, 1284, 1298, 1452, 1926, 1947, 2124, 2178, 2354, 2596, 3531, 3852, 3894, 4356, 4708, 5841, 6313, 7062, 7139, 7788, 10593, 11682, 12626, 12947, 14124, 14278, 18939, 21186, 21417, 23364, 25252, 25894, 28556, 37878, 38841, 42372, 42834, 51788, 56817, 64251, 69443, 75756, 77682, 85668, 113634, 116523, 128502, 138886, 155364, 208329, 227268, 233046, 257004, 277772, 416658, 466092, 624987, 763873, 833316, 1249974, 1527746, 2291619, 2499948, 3055492, 4583238, 6874857, 9166476, 13749714, 27499428]

約数ペア:

[(1, 27499428), (2, 13749714), (3, 9166476), (4, 6874857), (6, 4583238), (9, 3055492), (11, 2499948), (12, 2291619), (18, 1527746), (22, 1249974), (33, 833316), (36, 763873), (44, 624987), (59, 466092), (66, 416658), (99, 277772), (107, 257004), (118, 233046), (121, 227268), (132, 208329), (177, 155364), (198, 138886), (214, 128502), (236, 116523), (242, 113634), (321, 85668), (354, 77682), (363, 75756), (396, 69443), (428, 64251), (484, 56817), (531, 51788), (642, 42834), (649, 42372), (708, 38841), (726, 37878), (963, 28556), (1062, 25894), (1089, 25252), (1177, 23364), (1284, 21417), (1298, 21186), (1452, 18939), (1926, 14278), (1947, 14124), (2124, 12947), (2178, 12626), (2354, 11682), (2596, 10593), (3531, 7788), (3852, 7139), (3894, 7062), (4356, 6313), (4708, 5841)]