2780346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 6062400

約数和(自身を除く): 3282054

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 841, 1102, 1653, 1682, 2523, 3306, 5046, 15979, 24389, 31958, 47937, 48778, 73167, 95874, 146334, 463391, 926782, 1390173, 2780346]

約数ペア:

[(1, 2780346), (2, 1390173), (3, 926782), (6, 463391), (19, 146334), (29, 95874), (38, 73167), (57, 48778), (58, 47937), (87, 31958), (114, 24389), (174, 15979), (551, 5046), (841, 3306), (1102, 2523), (1653, 1682)]