18323943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 10291737

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 367, 561, 979, 1101, 1513, 2937, 4037, 4539, 6239, 12111, 16643, 18717, 32663, 49929, 68629, 97989, 205887, 359293, 555271, 1077879, 1665813, 6107981, 18323943]

約数ペア:

[(1, 18323943), (3, 6107981), (11, 1665813), (17, 1077879), (33, 555271), (51, 359293), (89, 205887), (187, 97989), (267, 68629), (367, 49929), (561, 32663), (979, 18717), (1101, 16643), (1513, 12111), (2937, 6239), (4037, 4539)]