26680437

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18413}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 45961344

約数和(自身を除く): 19280907

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 18413, 55239, 128891, 165717, 386673, 423499, 1160019, 1270497, 2964493, 3811491, 8893479, 26680437]

約数ペア:

[(1, 26680437), (3, 8893479), (7, 3811491), (9, 2964493), (21, 1270497), (23, 1160019), (63, 423499), (69, 386673), (161, 165717), (207, 128891), (483, 55239), (1449, 18413)]