21083668302

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{173777}}^1$

素因数の和:174132

約数の個数: 32

約数和(自身を含む): 42899532192

約数和(自身を除く): 21815863890

約数列:

[1, 2, 3, 6, 73, 146, 219, 277, 438, 554, 831, 1662, 20221, 40442, 60663, 121326, 173777, 347554, 521331, 1042662, 12685721, 25371442, 38057163, 48136229, 76114326, 96272458, 144408687, 288817374, 3513944717, 7027889434, 10541834151, 21083668302]

約数ペア:

[(1, 21083668302), (2, 10541834151), (3, 7027889434), (6, 3513944717), (73, 288817374), (146, 144408687), (219, 96272458), (277, 76114326), (438, 48136229), (554, 38057163), (831, 25371442), (1662, 12685721), (20221, 1042662), (40442, 521331), (60663, 347554), (121326, 173777)]