18707676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119921}}^1$

素因数の和:119941

約数の個数: 24

約数和(自身を含む): 47009424

約数和(自身を除く): 28301748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119921, 239842, 359763, 479684, 719526, 1439052, 1558973, 3117946, 4676919, 6235892, 9353838, 18707676]

約数ペア:

[(1, 18707676), (2, 9353838), (3, 6235892), (4, 4676919), (6, 3117946), (12, 1558973), (13, 1439052), (26, 719526), (39, 479684), (52, 359763), (78, 239842), (156, 119921)]