81199522426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2687}}^1\times {\mathrm{7589}}^1$

素因数の和:10470

約数の個数: 32

約数和(自身を含む): 133673379840

約数和(自身を除く): 52473857414

約数列:

[1, 2, 11, 22, 181, 362, 1991, 2687, 3982, 5374, 7589, 15178, 29557, 59114, 83479, 166958, 486347, 972694, 1373609, 2747218, 5349817, 10699634, 15109699, 20391643, 30219398, 40783286, 224308073, 448616146, 3690887383, 7381774766, 40599761213, 81199522426]

約数ペア:

[(1, 81199522426), (2, 40599761213), (11, 7381774766), (22, 3690887383), (181, 448616146), (362, 224308073), (1991, 40783286), (2687, 30219398), (3982, 20391643), (5374, 15109699), (7589, 10699634), (15178, 5349817), (29557, 2747218), (59114, 1373609), (83479, 972694), (166958, 486347)]