2853774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5233266

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 71, 77, 87, 99, 126, 142, 154, 174, 198, 203, 213, 231, 261, 319, 406, 426, 462, 497, 522, 609, 638, 639, 693, 781, 957, 994, 1218, 1278, 1386, 1491, 1562, 1827, 1914, 2059, 2233, 2343, 2871, 2982, 3654, 4118, 4466, 4473, 4686, 5467, 5742, 6177, 6699, 7029, 8946, 10934, 12354, 13398, 14058, 14413, 16401, 18531, 20097, 22649, 28826, 32802, 37062, 40194, 43239, 45298, 49203, 67947, 86478, 98406, 129717, 135894, 158543, 203841, 259434, 317086, 407682, 475629, 951258, 1426887, 2853774]

約数ペア:

[(1, 2853774), (2, 1426887), (3, 951258), (6, 475629), (7, 407682), (9, 317086), (11, 259434), (14, 203841), (18, 158543), (21, 135894), (22, 129717), (29, 98406), (33, 86478), (42, 67947), (58, 49203), (63, 45298), (66, 43239), (71, 40194), (77, 37062), (87, 32802), (99, 28826), (126, 22649), (142, 20097), (154, 18531), (174, 16401), (198, 14413), (203, 14058), (213, 13398), (231, 12354), (261, 10934), (319, 8946), (406, 7029), (426, 6699), (462, 6177), (497, 5742), (522, 5467), (609, 4686), (638, 4473), (639, 4466), (693, 4118), (781, 3654), (957, 2982), (994, 2871), (1218, 2343), (1278, 2233), (1386, 2059), (1491, 1914), (1562, 1827)]