18423847546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{20011}}^1$

素因数の和:22126

約数の個数: 32

約数和(自身を含む): 31528986048

約数和(自身を除く): 13105138502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2083, 4166, 20011, 27079, 35411, 40022, 54158, 70822, 260143, 340187, 460343, 520286, 680374, 920686, 4422431, 8844862, 41682913, 83365826, 541877869, 708609521, 1083755738, 1417219042, 9211923773, 18423847546]

約数ペア:

[(1, 18423847546), (2, 9211923773), (13, 1417219042), (17, 1083755738), (26, 708609521), (34, 541877869), (221, 83365826), (442, 41682913), (2083, 8844862), (4166, 4422431), (20011, 920686), (27079, 680374), (35411, 520286), (40022, 460343), (54158, 340187), (70822, 260143)]