671814

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 80

約数和(自身を含む): 1829520

約数和(自身を除く): 1157706

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 81, 87, 99, 117, 143, 162, 174, 198, 234, 261, 286, 297, 319, 351, 377, 429, 522, 594, 638, 702, 754, 783, 858, 891, 957, 1053, 1131, 1287, 1566, 1782, 1914, 2106, 2262, 2349, 2574, 2871, 3393, 3861, 4147, 4698, 5742, 6786, 7722, 8294, 8613, 10179, 11583, 12441, 17226, 20358, 23166, 24882, 25839, 30537, 37323, 51678, 61074, 74646, 111969, 223938, 335907, 671814]

約数ペア:

[(1, 671814), (2, 335907), (3, 223938), (6, 111969), (9, 74646), (11, 61074), (13, 51678), (18, 37323), (22, 30537), (26, 25839), (27, 24882), (29, 23166), (33, 20358), (39, 17226), (54, 12441), (58, 11583), (66, 10179), (78, 8613), (81, 8294), (87, 7722), (99, 6786), (117, 5742), (143, 4698), (162, 4147), (174, 3861), (198, 3393), (234, 2871), (261, 2574), (286, 2349), (297, 2262), (319, 2106), (351, 1914), (377, 1782), (429, 1566), (522, 1287), (594, 1131), (638, 1053), (702, 957), (754, 891), (783, 858)]