18522028811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1\times {\mathrm{2213}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 22013607168

約数和(自身を除く): 3491578357

約数列:

[1, 11, 13, 107, 143, 547, 1177, 1391, 2213, 6017, 7111, 15301, 24343, 28769, 58529, 78221, 236791, 316459, 643819, 760877, 1210511, 2604701, 3078283, 8369647, 13315621, 15736643, 33861113, 129524677, 173103073, 1424771447, 1683820801, 18522028811]

約数ペア:

[(1, 18522028811), (11, 1683820801), (13, 1424771447), (107, 173103073), (143, 129524677), (547, 33861113), (1177, 15736643), (1391, 13315621), (2213, 8369647), (6017, 3078283), (7111, 2604701), (15301, 1210511), (24343, 760877), (28769, 643819), (58529, 316459), (78221, 236791)]