15982326

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6937

約数の個数: 32

約数和(自身を含む): 36347520

約数和(自身を除く): 20365194

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 6883, 13766, 20649, 41298, 61947, 123894, 185841, 295969, 371682, 591938, 887907, 1775814, 2663721, 5327442, 7991163, 15982326]

約数ペア:

[(1, 15982326), (2, 7991163), (3, 5327442), (6, 2663721), (9, 1775814), (18, 887907), (27, 591938), (43, 371682), (54, 295969), (86, 185841), (129, 123894), (258, 61947), (387, 41298), (774, 20649), (1161, 13766), (2322, 6883)]