18273334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3923}}^1$

素因数の和:4079

約数の個数: 16

約数和(自身を含む): 29241648

約数和(自身を除く): 10968314

約数列:

[1, 2, 17, 34, 137, 274, 2329, 3923, 4658, 7846, 66691, 133382, 537451, 1074902, 9136667, 18273334]

約数ペア:

[(1, 18273334), (2, 9136667), (17, 1074902), (34, 537451), (137, 133382), (274, 66691), (2329, 7846), (3923, 4658)]