12463721874

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{14741}}^1$

素因数の和:15295

約数の個数: 48

約数和(自身を含む): 27321053760

約数和(自身を除く): 14857331886

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 439, 642, 878, 963, 1317, 1926, 2634, 3951, 7902, 14741, 29482, 44223, 46973, 88446, 93946, 132669, 140919, 265338, 281838, 422757, 845514, 1577287, 3154574, 4731861, 6471299, 9463722, 12942598, 14195583, 19413897, 28391166, 38827794, 58241691, 116483382, 692428993, 1384857986, 2077286979, 4154573958, 6231860937, 12463721874]

約数ペア:

[(1, 12463721874), (2, 6231860937), (3, 4154573958), (6, 2077286979), (9, 1384857986), (18, 692428993), (107, 116483382), (214, 58241691), (321, 38827794), (439, 28391166), (642, 19413897), (878, 14195583), (963, 12942598), (1317, 9463722), (1926, 6471299), (2634, 4731861), (3951, 3154574), (7902, 1577287), (14741, 845514), (29482, 422757), (44223, 281838), (46973, 265338), (88446, 140919), (93946, 132669)]