7890277518

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{7717}}^1$

素因数の和:9089

約数の個数: 48

約数和(自身を含む): 17508684336

約数和(自身を除く): 9618406818

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1321, 2642, 3963, 7717, 7926, 11889, 15434, 23151, 23778, 46302, 56803, 69453, 113606, 138906, 170409, 331831, 340818, 511227, 663662, 995493, 1022454, 1990986, 2986479, 5972958, 10194157, 20388314, 30582471, 61164942, 91747413, 183494826, 438348751, 876697502, 1315046253, 2630092506, 3945138759, 7890277518]

約数ペア:

[(1, 7890277518), (2, 3945138759), (3, 2630092506), (6, 1315046253), (9, 876697502), (18, 438348751), (43, 183494826), (86, 91747413), (129, 61164942), (258, 30582471), (387, 20388314), (774, 10194157), (1321, 5972958), (2642, 2986479), (3963, 1990986), (7717, 1022454), (7926, 995493), (11889, 663662), (15434, 511227), (23151, 340818), (23778, 331831), (46302, 170409), (56803, 138906), (69453, 113606)]