22920222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9528

約数の個数: 32

約数和(自身を含む): 50964480

約数和(自身を除く): 28044258

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 9479, 18958, 28437, 56874, 123227, 246454, 293849, 369681, 587698, 739362, 881547, 1763094, 3820037, 7640074, 11460111, 22920222]

約数ペア:

[(1, 22920222), (2, 11460111), (3, 7640074), (6, 3820037), (13, 1763094), (26, 881547), (31, 739362), (39, 587698), (62, 369681), (78, 293849), (93, 246454), (186, 123227), (403, 56874), (806, 28437), (1209, 18958), (2418, 9479)]