18022888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173297}}^1$

素因数の和:173316

約数の個数: 16

約数和(自身を含む): 36392580

約数和(自身を除く): 18369692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173297, 346594, 693188, 1386376, 2252861, 4505722, 9011444, 18022888]

約数ペア:

[(1, 18022888), (2, 9011444), (4, 4505722), (8, 2252861), (13, 1386376), (26, 693188), (52, 346594), (104, 173297)]