2231766

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 5098080

約数和(自身を除く): 2866314

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1117, 1998, 2234, 3351, 6702, 10053, 20106, 30159, 41329, 60318, 82658, 123987, 247974, 371961, 743922, 1115883, 2231766]

約数ペア:

[(1, 2231766), (2, 1115883), (3, 743922), (6, 371961), (9, 247974), (18, 123987), (27, 82658), (37, 60318), (54, 41329), (74, 30159), (111, 20106), (222, 10053), (333, 6702), (666, 3351), (999, 2234), (1117, 1998)]