66118374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{919}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 164186880

約数和(自身を除く): 98068506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 919, 1142, 1713, 1838, 2757, 3426, 3997, 5139, 5514, 6433, 7994, 8271, 10278, 11991, 12866, 16542, 19299, 23982, 35973, 38598, 57897, 71946, 115794, 524749, 1049498, 1574247, 3148494, 3673243, 4722741, 7346486, 9445482, 11019729, 22039458, 33059187, 66118374]

約数ペア:

[(1, 66118374), (2, 33059187), (3, 22039458), (6, 11019729), (7, 9445482), (9, 7346486), (14, 4722741), (18, 3673243), (21, 3148494), (42, 1574247), (63, 1049498), (126, 524749), (571, 115794), (919, 71946), (1142, 57897), (1713, 38598), (1838, 35973), (2757, 23982), (3426, 19299), (3997, 16542), (5139, 12866), (5514, 11991), (6433, 10278), (7994, 8271)]