18863364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120919}}^1$

素因数の和:120939

約数の個数: 24

約数和(自身を含む): 47400640

約数和(自身を除く): 28537276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120919, 241838, 362757, 483676, 725514, 1451028, 1571947, 3143894, 4715841, 6287788, 9431682, 18863364]

約数ペア:

[(1, 18863364), (2, 9431682), (3, 6287788), (4, 4715841), (6, 3143894), (12, 1571947), (13, 1451028), (26, 725514), (39, 483676), (52, 362757), (78, 241838), (156, 120919)]