2089962

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 5691840

約数和(自身を除く): 3601878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 97, 114, 126, 133, 162, 171, 189, 194, 266, 291, 342, 378, 399, 513, 567, 582, 679, 798, 873, 1026, 1134, 1197, 1358, 1539, 1746, 1843, 2037, 2394, 2619, 3078, 3591, 3686, 4074, 5238, 5529, 6111, 7182, 7857, 10773, 11058, 12222, 12901, 15714, 16587, 18333, 21546, 25802, 33174, 36666, 38703, 49761, 54999, 77406, 99522, 109998, 116109, 149283, 232218, 298566, 348327, 696654, 1044981, 2089962]

約数ペア:

[(1, 2089962), (2, 1044981), (3, 696654), (6, 348327), (7, 298566), (9, 232218), (14, 149283), (18, 116109), (19, 109998), (21, 99522), (27, 77406), (38, 54999), (42, 49761), (54, 38703), (57, 36666), (63, 33174), (81, 25802), (97, 21546), (114, 18333), (126, 16587), (133, 15714), (162, 12901), (171, 12222), (189, 11058), (194, 10773), (266, 7857), (291, 7182), (342, 6111), (378, 5529), (399, 5238), (513, 4074), (567, 3686), (582, 3591), (679, 3078), (798, 2619), (873, 2394), (1026, 2037), (1134, 1843), (1197, 1746), (1358, 1539)]