219316548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1661489}}^1$

素因数の和:1661507

約数の個数: 24

約数和(自身を含む): 558260640

約数和(自身を除く): 338944092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1661489, 3322978, 4984467, 6645956, 9968934, 18276379, 19937868, 36552758, 54829137, 73105516, 109658274, 219316548]

約数ペア:

[(1, 219316548), (2, 109658274), (3, 73105516), (4, 54829137), (6, 36552758), (11, 19937868), (12, 18276379), (22, 9968934), (33, 6645956), (44, 4984467), (66, 3322978), (132, 1661489)]