4995396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 14798784

約数和(自身を除く): 9803388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 461, 516, 602, 774, 903, 922, 1204, 1383, 1548, 1806, 1844, 2709, 2766, 3227, 3612, 4149, 5418, 5532, 6454, 8298, 9681, 10836, 12908, 16596, 19362, 19823, 29043, 38724, 39646, 58086, 59469, 79292, 116172, 118938, 138761, 178407, 237876, 277522, 356814, 416283, 555044, 713628, 832566, 1248849, 1665132, 2497698, 4995396]

約数ペア:

[(1, 4995396), (2, 2497698), (3, 1665132), (4, 1248849), (6, 832566), (7, 713628), (9, 555044), (12, 416283), (14, 356814), (18, 277522), (21, 237876), (28, 178407), (36, 138761), (42, 118938), (43, 116172), (63, 79292), (84, 59469), (86, 58086), (126, 39646), (129, 38724), (172, 29043), (252, 19823), (258, 19362), (301, 16596), (387, 12908), (461, 10836), (516, 9681), (602, 8298), (774, 6454), (903, 5532), (922, 5418), (1204, 4149), (1383, 3612), (1548, 3227), (1806, 2766), (1844, 2709)]