21929556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 56323008

約数和(自身を除く): 34393452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1373, 1452, 2662, 2746, 3993, 4119, 5324, 5492, 7986, 8238, 15103, 15972, 16476, 30206, 45309, 60412, 90618, 166133, 181236, 332266, 498399, 664532, 996798, 1827463, 1993596, 3654926, 5482389, 7309852, 10964778, 21929556]

約数ペア:

[(1, 21929556), (2, 10964778), (3, 7309852), (4, 5482389), (6, 3654926), (11, 1993596), (12, 1827463), (22, 996798), (33, 664532), (44, 498399), (66, 332266), (121, 181236), (132, 166133), (242, 90618), (363, 60412), (484, 45309), (726, 30206), (1331, 16476), (1373, 15972), (1452, 15103), (2662, 8238), (2746, 7986), (3993, 5492), (4119, 5324)]