18206942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2281}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 29519952

約数和(自身を除く): 11313010

約数列:

[1, 2, 13, 26, 307, 614, 2281, 3991, 4562, 7982, 29653, 59306, 700267, 1400534, 9103471, 18206942]

約数ペア:

[(1, 18206942), (2, 9103471), (13, 1400534), (26, 700267), (307, 59306), (614, 29653), (2281, 7982), (3991, 4562)]