18640878

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{32029}}^1$

素因数の和:32131

約数の個数: 16

約数和(自身を含む): 37667280

約数和(自身を除く): 19026402

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 32029, 64058, 96087, 192174, 3106813, 6213626, 9320439, 18640878]

約数ペア:

[(1, 18640878), (2, 9320439), (3, 6213626), (6, 3106813), (97, 192174), (194, 96087), (291, 64058), (582, 32029)]