19117404

素因数分解:

$2^2\times 3^3\times {\mathrm{177013}}^1$

素因数の和:177026

約数の個数: 24

約数和(自身を含む): 49563920

約数和(自身を除く): 30446516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177013, 354026, 531039, 708052, 1062078, 1593117, 2124156, 3186234, 4779351, 6372468, 9558702, 19117404]

約数ペア:

[(1, 19117404), (2, 9558702), (3, 6372468), (4, 4779351), (6, 3186234), (9, 2124156), (12, 1593117), (18, 1062078), (27, 708052), (36, 531039), (54, 354026), (108, 177013)]