18050073

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 25935360

約数和(自身を除く): 7885287

約数列:

[1, 3, 17, 51, 109, 191, 289, 327, 573, 867, 1853, 3247, 5559, 9741, 20819, 31501, 55199, 62457, 94503, 165597, 353923, 1061769, 6016691, 18050073]

約数ペア:

[(1, 18050073), (3, 6016691), (17, 1061769), (51, 353923), (109, 165597), (191, 94503), (289, 62457), (327, 55199), (573, 31501), (867, 20819), (1853, 9741), (3247, 5559)]