2116720908

素因数分解:

$2^2\times 3^2\times {\mathrm{58797803}}^1$

素因数の和:58797813

約数の個数: 18

約数和(自身を含む): 5350600164

約数和(自身を除く): 3233879256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 58797803, 117595606, 176393409, 235191212, 352786818, 529180227, 705573636, 1058360454, 2116720908]

約数ペア:

[(1, 2116720908), (2, 1058360454), (3, 705573636), (4, 529180227), (6, 352786818), (9, 235191212), (12, 176393409), (18, 117595606), (36, 58797803)]