6471234

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 19206720

約数和(自身を除く): 12735486

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 29, 33, 42, 46, 49, 58, 63, 66, 69, 77, 87, 98, 99, 126, 138, 147, 154, 161, 174, 198, 203, 207, 231, 253, 261, 294, 319, 322, 406, 414, 441, 462, 483, 506, 522, 539, 609, 638, 667, 693, 759, 882, 957, 966, 1078, 1127, 1218, 1334, 1386, 1421, 1449, 1518, 1617, 1771, 1827, 1914, 2001, 2233, 2254, 2277, 2842, 2871, 2898, 3234, 3381, 3542, 3654, 4002, 4263, 4466, 4554, 4669, 4851, 5313, 5742, 6003, 6699, 6762, 7337, 8526, 9338, 9702, 10143, 10626, 12006, 12397, 12789, 13398, 14007, 14674, 15631, 15939, 20097, 20286, 22011, 24794, 25578, 28014, 31262, 31878, 32683, 37191, 40194, 42021, 44022, 46893, 51359, 65366, 66033, 74382, 84042, 93786, 98049, 102718, 111573, 132066, 140679, 154077, 196098, 223146, 281358, 294147, 308154, 359513, 462231, 588294, 719026, 924462, 1078539, 2157078, 3235617, 6471234]

約数ペア:

[(1, 6471234), (2, 3235617), (3, 2157078), (6, 1078539), (7, 924462), (9, 719026), (11, 588294), (14, 462231), (18, 359513), (21, 308154), (22, 294147), (23, 281358), (29, 223146), (33, 196098), (42, 154077), (46, 140679), (49, 132066), (58, 111573), (63, 102718), (66, 98049), (69, 93786), (77, 84042), (87, 74382), (98, 66033), (99, 65366), (126, 51359), (138, 46893), (147, 44022), (154, 42021), (161, 40194), (174, 37191), (198, 32683), (203, 31878), (207, 31262), (231, 28014), (253, 25578), (261, 24794), (294, 22011), (319, 20286), (322, 20097), (406, 15939), (414, 15631), (441, 14674), (462, 14007), (483, 13398), (506, 12789), (522, 12397), (539, 12006), (609, 10626), (638, 10143), (667, 9702), (693, 9338), (759, 8526), (882, 7337), (957, 6762), (966, 6699), (1078, 6003), (1127, 5742), (1218, 5313), (1334, 4851), (1386, 4669), (1421, 4554), (1449, 4466), (1518, 4263), (1617, 4002), (1771, 3654), (1827, 3542), (1914, 3381), (2001, 3234), (2233, 2898), (2254, 2871), (2277, 2842)]