1728342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 4942080

約数和(自身を除く): 3213738

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 43, 58, 63, 66, 77, 86, 87, 99, 126, 129, 154, 174, 198, 203, 231, 258, 261, 301, 319, 387, 406, 462, 473, 522, 602, 609, 638, 693, 774, 903, 946, 957, 1218, 1247, 1386, 1419, 1806, 1827, 1914, 2233, 2494, 2709, 2838, 2871, 3311, 3654, 3741, 4257, 4466, 5418, 5742, 6622, 6699, 7482, 8514, 8729, 9933, 11223, 13398, 13717, 17458, 19866, 20097, 22446, 26187, 27434, 29799, 40194, 41151, 52374, 59598, 78561, 82302, 96019, 123453, 157122, 192038, 246906, 288057, 576114, 864171, 1728342]

約数ペア:

[(1, 1728342), (2, 864171), (3, 576114), (6, 288057), (7, 246906), (9, 192038), (11, 157122), (14, 123453), (18, 96019), (21, 82302), (22, 78561), (29, 59598), (33, 52374), (42, 41151), (43, 40194), (58, 29799), (63, 27434), (66, 26187), (77, 22446), (86, 20097), (87, 19866), (99, 17458), (126, 13717), (129, 13398), (154, 11223), (174, 9933), (198, 8729), (203, 8514), (231, 7482), (258, 6699), (261, 6622), (301, 5742), (319, 5418), (387, 4466), (406, 4257), (462, 3741), (473, 3654), (522, 3311), (602, 2871), (609, 2838), (638, 2709), (693, 2494), (774, 2233), (903, 1914), (946, 1827), (957, 1806), (1218, 1419), (1247, 1386)]