67142418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 163565568

約数和(自身を除く): 96423150

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 271, 347, 357, 542, 694, 714, 813, 1041, 1626, 1897, 2082, 2429, 3794, 4607, 4858, 5691, 5899, 7287, 9214, 11382, 11798, 13821, 14574, 17697, 27642, 32249, 35394, 41293, 64498, 82586, 94037, 96747, 123879, 188074, 193494, 247758, 282111, 564222, 658259, 1316518, 1598629, 1974777, 3197258, 3949554, 4795887, 9591774, 11190403, 22380806, 33571209, 67142418]

約数ペア:

[(1, 67142418), (2, 33571209), (3, 22380806), (6, 11190403), (7, 9591774), (14, 4795887), (17, 3949554), (21, 3197258), (34, 1974777), (42, 1598629), (51, 1316518), (102, 658259), (119, 564222), (238, 282111), (271, 247758), (347, 193494), (357, 188074), (542, 123879), (694, 96747), (714, 94037), (813, 82586), (1041, 64498), (1626, 41293), (1897, 35394), (2082, 32249), (2429, 27642), (3794, 17697), (4607, 14574), (4858, 13821), (5691, 11798), (5899, 11382), (7287, 9214)]