81928374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{10259}}^1$

素因数の和:10297

約数の個数: 32

約数和(自身を含む): 180247680

約数和(自身を除く): 98319306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 10259, 20518, 30777, 61554, 112849, 225698, 338547, 677094, 1241339, 2482678, 3724017, 7448034, 13654729, 27309458, 40964187, 81928374]

約数ペア:

[(1, 81928374), (2, 40964187), (3, 27309458), (6, 13654729), (11, 7448034), (22, 3724017), (33, 2482678), (66, 1241339), (121, 677094), (242, 338547), (363, 225698), (726, 112849), (1331, 61554), (2662, 30777), (3993, 20518), (7986, 10259)]