18817188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120623}}^1$

素因数の和:120643

約数の個数: 24

約数和(自身を含む): 47284608

約数和(自身を除く): 28467420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120623, 241246, 361869, 482492, 723738, 1447476, 1568099, 3136198, 4704297, 6272396, 9408594, 18817188]

約数ペア:

[(1, 18817188), (2, 9408594), (3, 6272396), (4, 4704297), (6, 3136198), (12, 1568099), (13, 1447476), (26, 723738), (39, 482492), (52, 361869), (78, 241246), (156, 120623)]