18275262

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 19547202

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 431, 573, 862, 1146, 1293, 2586, 7067, 14134, 15947, 21201, 31894, 42402, 47841, 82321, 95682, 164642, 246963, 493926, 3045877, 6091754, 9137631, 18275262]

約数ペア:

[(1, 18275262), (2, 9137631), (3, 6091754), (6, 3045877), (37, 493926), (74, 246963), (111, 164642), (191, 95682), (222, 82321), (382, 47841), (431, 42402), (573, 31894), (862, 21201), (1146, 15947), (1293, 14134), (2586, 7067)]