66805362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21961}}^1$

素因数の和:21995

約数の個数: 36

約数和(自身を含む): 156742794

約数和(自身を除く): 89937432

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21961, 43922, 65883, 131766, 197649, 285493, 395298, 570986, 856479, 1712958, 2569437, 3711409, 5138874, 7422818, 11134227, 22268454, 33402681, 66805362]

約数ペア:

[(1, 66805362), (2, 33402681), (3, 22268454), (6, 11134227), (9, 7422818), (13, 5138874), (18, 3711409), (26, 2569437), (39, 1712958), (78, 856479), (117, 570986), (169, 395298), (234, 285493), (338, 197649), (507, 131766), (1014, 65883), (1521, 43922), (3042, 21961)]