69081978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18481}}^1$

素因数の和:18582

約数の個数: 32

約数和(自身を含む): 159684480

約数和(自身を除く): 90602502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 18481, 36962, 55443, 110886, 129367, 258734, 388101, 776202, 1644809, 3289618, 4934427, 9868854, 11513663, 23027326, 34540989, 69081978]

約数ペア:

[(1, 69081978), (2, 34540989), (3, 23027326), (6, 11513663), (7, 9868854), (14, 4934427), (21, 3289618), (42, 1644809), (89, 776202), (178, 388101), (267, 258734), (534, 129367), (623, 110886), (1246, 55443), (1869, 36962), (3738, 18481)]