17943648746

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1\times {\mathrm{1097}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 27395117568

約数和(自身を除く): 9451468822

約数列:

[1, 2, 103, 206, 271, 293, 542, 586, 1097, 2194, 27913, 30179, 55826, 60358, 79403, 112991, 158806, 225982, 297287, 321421, 594574, 642842, 8178509, 16357018, 30620561, 33106363, 61241122, 66212726, 87105091, 174210182, 8971824373, 17943648746]

約数ペア:

[(1, 17943648746), (2, 8971824373), (103, 174210182), (206, 87105091), (271, 66212726), (293, 61241122), (542, 33106363), (586, 30620561), (1097, 16357018), (2194, 8178509), (27913, 642842), (30179, 594574), (55826, 321421), (60358, 297287), (79403, 225982), (112991, 158806)]