18767294

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14760

約数の個数: 24

約数和(自身を含む): 35268408

約数和(自身を除く): 16501114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14731, 29462, 103117, 191503, 206234, 383006, 721819, 1340521, 1443638, 2681042, 9383647, 18767294]

約数ペア:

[(1, 18767294), (2, 9383647), (7, 2681042), (13, 1443638), (14, 1340521), (26, 721819), (49, 383006), (91, 206234), (98, 191503), (182, 103117), (637, 29462), (1274, 14731)]