18437133

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 29106784

約数和(自身を除く): 10669651

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3907, 4719, 11721, 42977, 50791, 128931, 152373, 472747, 558701, 1418241, 1676103, 6145711, 18437133]

約数ペア:

[(1, 18437133), (3, 6145711), (11, 1676103), (13, 1418241), (33, 558701), (39, 472747), (121, 152373), (143, 128931), (363, 50791), (429, 42977), (1573, 11721), (3907, 4719)]