18731258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 34957440

約数和(自身を除く): 16226182

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1019, 1313, 1414, 2038, 2626, 7133, 9191, 13247, 14266, 18382, 26494, 92729, 102919, 185458, 205838, 720433, 1337947, 1440866, 2675894, 9365629, 18731258]

約数ペア:

[(1, 18731258), (2, 9365629), (7, 2675894), (13, 1440866), (14, 1337947), (26, 720433), (91, 205838), (101, 185458), (182, 102919), (202, 92729), (707, 26494), (1019, 18382), (1313, 14266), (1414, 13247), (2038, 9191), (2626, 7133)]