21553974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92111}}^1$

素因数の和:92132

約数の個数: 24

約数和(自身を含む): 50293152

約数和(自身を除く): 28739178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92111, 184222, 276333, 552666, 828999, 1197443, 1657998, 2394886, 3592329, 7184658, 10776987, 21553974]

約数ペア:

[(1, 21553974), (2, 10776987), (3, 7184658), (6, 3592329), (9, 2394886), (13, 1657998), (18, 1197443), (26, 828999), (39, 552666), (78, 276333), (117, 184222), (234, 92111)]