12171474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 31187520

約数和(自身を除く): 19016046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3331, 3654, 6662, 9993, 19986, 23317, 29979, 46634, 59958, 69951, 96599, 139902, 193198, 209853, 289797, 419706, 579594, 676193, 869391, 1352386, 1738782, 2028579, 4057158, 6085737, 12171474]

約数ペア:

[(1, 12171474), (2, 6085737), (3, 4057158), (6, 2028579), (7, 1738782), (9, 1352386), (14, 869391), (18, 676193), (21, 579594), (29, 419706), (42, 289797), (58, 209853), (63, 193198), (87, 139902), (126, 96599), (174, 69951), (203, 59958), (261, 46634), (406, 29979), (522, 23317), (609, 19986), (1218, 9993), (1827, 6662), (3331, 3654)]