55720908

素因数分解:

$2^2\times 3^2\times {\mathrm{1547803}}^1$

素因数の和:1547813

約数の個数: 18

約数和(自身を含む): 140850164

約数和(自身を除く): 85129256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1547803, 3095606, 4643409, 6191212, 9286818, 13930227, 18573636, 27860454, 55720908]

約数ペア:

[(1, 55720908), (2, 27860454), (3, 18573636), (4, 13930227), (6, 9286818), (9, 6191212), (12, 4643409), (18, 3095606), (36, 1547803)]