21413307942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91509863}}^1$

素因数の和:91509884

約数の個数: 24

約数和(自身を含む): 49964385744

約数和(自身を除く): 28551077802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91509863, 183019726, 274529589, 549059178, 823588767, 1189628219, 1647177534, 2379256438, 3568884657, 7137769314, 10706653971, 21413307942]

約数ペア:

[(1, 21413307942), (2, 10706653971), (3, 7137769314), (6, 3568884657), (9, 2379256438), (13, 1647177534), (18, 1189628219), (26, 823588767), (39, 549059178), (78, 274529589), (117, 183019726), (234, 91509863)]