4480686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 11366784

約数和(自身を除く): 6886098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 827, 903, 1654, 1806, 2481, 2709, 4962, 5418, 5789, 7443, 11578, 14886, 17367, 34734, 35561, 52101, 71122, 104202, 106683, 213366, 248927, 320049, 497854, 640098, 746781, 1493562, 2240343, 4480686]

約数ペア:

[(1, 4480686), (2, 2240343), (3, 1493562), (6, 746781), (7, 640098), (9, 497854), (14, 320049), (18, 248927), (21, 213366), (42, 106683), (43, 104202), (63, 71122), (86, 52101), (126, 35561), (129, 34734), (258, 17367), (301, 14886), (387, 11578), (602, 7443), (774, 5789), (827, 5418), (903, 4962), (1654, 2709), (1806, 2481)]