2753604

素因数分解:

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

素因数の和:254

約数の個数: 72

約数和(自身を含む): 8153600

約数和(自身を除く): 5399996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 223, 252, 294, 343, 441, 446, 588, 669, 686, 882, 892, 1029, 1338, 1372, 1561, 1764, 2007, 2058, 2676, 3087, 3122, 4014, 4116, 4683, 6174, 6244, 8028, 9366, 10927, 12348, 14049, 18732, 21854, 28098, 32781, 43708, 56196, 65562, 76489, 98343, 131124, 152978, 196686, 229467, 305956, 393372, 458934, 688401, 917868, 1376802, 2753604]

約数ペア:

[(1, 2753604), (2, 1376802), (3, 917868), (4, 688401), (6, 458934), (7, 393372), (9, 305956), (12, 229467), (14, 196686), (18, 152978), (21, 131124), (28, 98343), (36, 76489), (42, 65562), (49, 56196), (63, 43708), (84, 32781), (98, 28098), (126, 21854), (147, 18732), (196, 14049), (223, 12348), (252, 10927), (294, 9366), (343, 8028), (441, 6244), (446, 6174), (588, 4683), (669, 4116), (686, 4014), (882, 3122), (892, 3087), (1029, 2676), (1338, 2058), (1372, 2007), (1561, 1764)]