18221952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6803

約数の個数: 64

約数和(自身を含む): 55324800

約数和(自身を除く): 37102848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6779, 13558, 20337, 27116, 40674, 47453, 54232, 81348, 94906, 108464, 142359, 162696, 189812, 216928, 284718, 325392, 379624, 433856, 569436, 650784, 759248, 867712, 1138872, 1301568, 1518496, 2277744, 2603136, 3036992, 4555488, 6073984, 9110976, 18221952]

約数ペア:

[(1, 18221952), (2, 9110976), (3, 6073984), (4, 4555488), (6, 3036992), (7, 2603136), (8, 2277744), (12, 1518496), (14, 1301568), (16, 1138872), (21, 867712), (24, 759248), (28, 650784), (32, 569436), (42, 433856), (48, 379624), (56, 325392), (64, 284718), (84, 216928), (96, 189812), (112, 162696), (128, 142359), (168, 108464), (192, 94906), (224, 81348), (336, 54232), (384, 47453), (448, 40674), (672, 27116), (896, 20337), (1344, 13558), (2688, 6779)]