66212874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40423}}^1$

素因数の和:40451

約数の個数: 48

約数和(自身を含む): 176572032

約数和(自身を除く): 110359158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40423, 80846, 121269, 242538, 282961, 363807, 525499, 565922, 727614, 848883, 1050998, 1576497, 1697766, 2546649, 3152994, 3678493, 4729491, 5093298, 7356986, 9458982, 11035479, 22070958, 33106437, 66212874]

約数ペア:

[(1, 66212874), (2, 33106437), (3, 22070958), (6, 11035479), (7, 9458982), (9, 7356986), (13, 5093298), (14, 4729491), (18, 3678493), (21, 3152994), (26, 2546649), (39, 1697766), (42, 1576497), (63, 1050998), (78, 848883), (91, 727614), (117, 565922), (126, 525499), (182, 363807), (234, 282961), (273, 242538), (546, 121269), (819, 80846), (1638, 40423)]