2729538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4588542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 83, 87, 126, 162, 166, 174, 189, 203, 249, 261, 378, 406, 498, 522, 567, 581, 609, 747, 783, 1134, 1162, 1218, 1494, 1566, 1743, 1827, 2241, 2349, 2407, 3486, 3654, 4482, 4698, 4814, 5229, 5481, 6723, 7221, 10458, 10962, 13446, 14442, 15687, 16443, 16849, 21663, 31374, 32886, 33698, 43326, 47061, 50547, 64989, 94122, 101094, 129978, 151641, 194967, 303282, 389934, 454923, 909846, 1364769, 2729538]

約数ペア:

[(1, 2729538), (2, 1364769), (3, 909846), (6, 454923), (7, 389934), (9, 303282), (14, 194967), (18, 151641), (21, 129978), (27, 101094), (29, 94122), (42, 64989), (54, 50547), (58, 47061), (63, 43326), (81, 33698), (83, 32886), (87, 31374), (126, 21663), (162, 16849), (166, 16443), (174, 15687), (189, 14442), (203, 13446), (249, 10962), (261, 10458), (378, 7221), (406, 6723), (498, 5481), (522, 5229), (567, 4814), (581, 4698), (609, 4482), (747, 3654), (783, 3486), (1134, 2407), (1162, 2349), (1218, 2241), (1494, 1827), (1566, 1743)]