27798021262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1\times {\mathrm{6229}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 45937029600

約数和(自身を除く): 18139008338

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1861, 2398, 3722, 6229, 12458, 20471, 40942, 68519, 137038, 202849, 405698, 678961, 1357922, 2231339, 4462678, 7468571, 11592169, 14937142, 23184338, 127513859, 255027718, 1263546421, 2527092842, 13899010631, 27798021262]

約数ペア:

[(1, 27798021262), (2, 13899010631), (11, 2527092842), (22, 1263546421), (109, 255027718), (218, 127513859), (1199, 23184338), (1861, 14937142), (2398, 11592169), (3722, 7468571), (6229, 4462678), (12458, 2231339), (20471, 1357922), (40942, 678961), (68519, 405698), (137038, 202849)]