2045996901

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{3673}}^1$

素因数の和:3744

約数の個数: 60

約数和(自身を含む): 3441737068

約数和(自身を除く): 1395740167

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 529, 621, 897, 1053, 1587, 1863, 2691, 3673, 4761, 6877, 8073, 11019, 14283, 20631, 24219, 33057, 42849, 47749, 61893, 84479, 99171, 143247, 185679, 253437, 297513, 429741, 557037, 760311, 1098227, 1289223, 1943017, 2280933, 3294681, 3867669, 5829051, 6842799, 9884043, 17487153, 25259221, 29652129, 52461459, 75777663, 88956387, 157384377, 227332989, 681998967, 2045996901]

約数ペア:

[(1, 2045996901), (3, 681998967), (9, 227332989), (13, 157384377), (23, 88956387), (27, 75777663), (39, 52461459), (69, 29652129), (81, 25259221), (117, 17487153), (207, 9884043), (299, 6842799), (351, 5829051), (529, 3867669), (621, 3294681), (897, 2280933), (1053, 1943017), (1587, 1289223), (1863, 1098227), (2691, 760311), (3673, 557037), (4761, 429741), (6877, 297513), (8073, 253437), (11019, 185679), (14283, 143247), (20631, 99171), (24219, 84479), (33057, 61893), (42849, 47749)]