6490638

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 11895282

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 223, 231, 294, 297, 378, 441, 446, 462, 539, 594, 669, 693, 882, 1078, 1323, 1338, 1386, 1561, 1617, 2007, 2079, 2453, 2646, 3122, 3234, 4014, 4158, 4683, 4851, 4906, 6021, 7359, 9366, 9702, 10927, 12042, 14049, 14553, 14718, 17171, 21854, 22077, 28098, 29106, 32781, 34342, 42147, 44154, 51513, 65562, 66231, 84294, 98343, 103026, 120197, 132462, 154539, 196686, 240394, 295029, 309078, 360591, 463617, 590058, 721182, 927234, 1081773, 2163546, 3245319, 6490638]

約数ペア:

[(1, 6490638), (2, 3245319), (3, 2163546), (6, 1081773), (7, 927234), (9, 721182), (11, 590058), (14, 463617), (18, 360591), (21, 309078), (22, 295029), (27, 240394), (33, 196686), (42, 154539), (49, 132462), (54, 120197), (63, 103026), (66, 98343), (77, 84294), (98, 66231), (99, 65562), (126, 51513), (147, 44154), (154, 42147), (189, 34342), (198, 32781), (223, 29106), (231, 28098), (294, 22077), (297, 21854), (378, 17171), (441, 14718), (446, 14553), (462, 14049), (539, 12042), (594, 10927), (669, 9702), (693, 9366), (882, 7359), (1078, 6021), (1323, 4906), (1338, 4851), (1386, 4683), (1561, 4158), (1617, 4014), (2007, 3234), (2079, 3122), (2453, 2646)]