17966684758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{15607}}^1$

素因数の和:15769

約数の個数: 48

約数和(自身を含む): 30490290432

約数和(自身を除く): 12523605674

約数列:

[1, 2, 11, 22, 67, 71, 121, 134, 142, 242, 737, 781, 1474, 1562, 4757, 8107, 8591, 9514, 15607, 16214, 17182, 31214, 52327, 104654, 171677, 343354, 575597, 1045669, 1108097, 1151194, 1888447, 2091338, 2216194, 3776894, 11502359, 12189067, 23004718, 24378134, 74242499, 126525949, 134079737, 148484998, 253051898, 268159474, 816667489, 1633334978, 8983342379, 17966684758]

約数ペア:

[(1, 17966684758), (2, 8983342379), (11, 1633334978), (22, 816667489), (67, 268159474), (71, 253051898), (121, 148484998), (134, 134079737), (142, 126525949), (242, 74242499), (737, 24378134), (781, 23004718), (1474, 12189067), (1562, 11502359), (4757, 3776894), (8107, 2216194), (8591, 2091338), (9514, 1888447), (15607, 1151194), (16214, 1108097), (17182, 1045669), (31214, 575597), (52327, 343354), (104654, 171677)]