21342282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14401}}^1$

素因数の和:14438

約数の個数: 32

約数和(自身を含む): 48390720

約数和(自身を除く): 27048438

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14401, 28802, 43203, 86406, 187213, 273619, 374426, 547238, 561639, 820857, 1123278, 1641714, 3557047, 7114094, 10671141, 21342282]

約数ペア:

[(1, 21342282), (2, 10671141), (3, 7114094), (6, 3557047), (13, 1641714), (19, 1123278), (26, 820857), (38, 561639), (39, 547238), (57, 374426), (78, 273619), (114, 187213), (247, 86406), (494, 43203), (741, 28802), (1482, 14401)]