40426488

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 109937880

約数和(自身を除く): 69511392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2027, 2216, 2493, 3324, 4054, 4986, 6081, 6648, 8108, 9972, 12162, 16216, 18243, 19944, 24324, 36486, 48648, 72972, 145944, 561479, 1122958, 1684437, 2245916, 3368874, 4491832, 5053311, 6737748, 10106622, 13475496, 20213244, 40426488]

約数ペア:

[(1, 40426488), (2, 20213244), (3, 13475496), (4, 10106622), (6, 6737748), (8, 5053311), (9, 4491832), (12, 3368874), (18, 2245916), (24, 1684437), (36, 1122958), (72, 561479), (277, 145944), (554, 72972), (831, 48648), (1108, 36486), (1662, 24324), (2027, 19944), (2216, 18243), (2493, 16216), (3324, 12162), (4054, 9972), (4986, 8108), (6081, 6648)]