6981282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 20459520

約数和(自身を除く): 13478238

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 73, 77, 99, 126, 138, 146, 154, 161, 189, 198, 207, 219, 231, 253, 297, 322, 378, 414, 438, 462, 483, 506, 511, 594, 621, 657, 693, 759, 803, 966, 1022, 1242, 1314, 1386, 1449, 1518, 1533, 1606, 1679, 1771, 1971, 2079, 2277, 2409, 2898, 3066, 3358, 3542, 3942, 4158, 4347, 4554, 4599, 4818, 5037, 5313, 5621, 6831, 7227, 8694, 9198, 10074, 10626, 11242, 11753, 13662, 13797, 14454, 15111, 15939, 16863, 18469, 21681, 23506, 27594, 30222, 31878, 33726, 35259, 36938, 43362, 45333, 47817, 50589, 55407, 70518, 90666, 95634, 101178, 105777, 110814, 129283, 151767, 166221, 211554, 258566, 303534, 317331, 332442, 387849, 498663, 634662, 775698, 997326, 1163547, 2327094, 3490641, 6981282]

約数ペア:

[(1, 6981282), (2, 3490641), (3, 2327094), (6, 1163547), (7, 997326), (9, 775698), (11, 634662), (14, 498663), (18, 387849), (21, 332442), (22, 317331), (23, 303534), (27, 258566), (33, 211554), (42, 166221), (46, 151767), (54, 129283), (63, 110814), (66, 105777), (69, 101178), (73, 95634), (77, 90666), (99, 70518), (126, 55407), (138, 50589), (146, 47817), (154, 45333), (161, 43362), (189, 36938), (198, 35259), (207, 33726), (219, 31878), (231, 30222), (253, 27594), (297, 23506), (322, 21681), (378, 18469), (414, 16863), (438, 15939), (462, 15111), (483, 14454), (506, 13797), (511, 13662), (594, 11753), (621, 11242), (657, 10626), (693, 10074), (759, 9198), (803, 8694), (966, 7227), (1022, 6831), (1242, 5621), (1314, 5313), (1386, 5037), (1449, 4818), (1518, 4599), (1533, 4554), (1606, 4347), (1679, 4158), (1771, 3942), (1971, 3542), (2079, 3358), (2277, 3066), (2409, 2898)]