12937221648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6910909}}^1$

素因数の和:6910936

約数の個数: 60

約数和(自身を含む): 38991354220

約数和(自身を除く): 26054132572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 6910909, 13821818, 20732727, 27643636, 41465454, 55287272, 62198181, 82930908, 89841817, 110574544, 124396362, 165861816, 179683634, 248792724, 269525451, 331723632, 359367268, 497585448, 539050902, 718734536, 808576353, 995170896, 1078101804, 1437469072, 1617152706, 2156203608, 3234305412, 4312407216, 6468610824, 12937221648]

約数ペア:

[(1, 12937221648), (2, 6468610824), (3, 4312407216), (4, 3234305412), (6, 2156203608), (8, 1617152706), (9, 1437469072), (12, 1078101804), (13, 995170896), (16, 808576353), (18, 718734536), (24, 539050902), (26, 497585448), (36, 359367268), (39, 331723632), (48, 269525451), (52, 248792724), (72, 179683634), (78, 165861816), (104, 124396362), (117, 110574544), (144, 89841817), (156, 82930908), (208, 62198181), (234, 55287272), (312, 41465454), (468, 27643636), (624, 20732727), (936, 13821818), (1872, 6910909)]