2180682738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{112279}}^1$

素因数の和:112383

約数の個数: 48

約数和(自身を含む): 5149609920

約数和(自身を除く): 2968927182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 112279, 224558, 336837, 673674, 1010511, 1459627, 2021022, 2919254, 4378881, 8757762, 9319157, 13136643, 18638314, 26273286, 27957471, 55914942, 83872413, 121149041, 167744826, 242298082, 363447123, 726894246, 1090341369, 2180682738]

約数ペア:

[(1, 2180682738), (2, 1090341369), (3, 726894246), (6, 363447123), (9, 242298082), (13, 167744826), (18, 121149041), (26, 83872413), (39, 55914942), (78, 27957471), (83, 26273286), (117, 18638314), (166, 13136643), (234, 9319157), (249, 8757762), (498, 4378881), (747, 2919254), (1079, 2021022), (1494, 1459627), (2158, 1010511), (3237, 673674), (6474, 336837), (9711, 224558), (19422, 112279)]