18144074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7841}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 29642760

約数和(自身を除く): 11498686

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7841, 15682, 101933, 203866, 697849, 1395698, 9072037, 18144074]

約数ペア:

[(1, 18144074), (2, 9072037), (13, 1395698), (26, 697849), (89, 203866), (178, 101933), (1157, 15682), (2314, 7841)]