18437804594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1\times {\mathrm{6529}}^1$

素因数の和:12146

約数の個数: 32

約数和(自身を含む): 31493197440

約数和(自身を除く): 13055392846

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5581, 6529, 11162, 13058, 61391, 71819, 122782, 128363, 143638, 150167, 256726, 300334, 1411993, 1651837, 2823986, 3303674, 36438349, 72876698, 400821839, 801643678, 838082027, 1676164054, 9218902297, 18437804594]

約数ペア:

[(1, 18437804594), (2, 9218902297), (11, 1676164054), (22, 838082027), (23, 801643678), (46, 400821839), (253, 72876698), (506, 36438349), (5581, 3303674), (6529, 2823986), (11162, 1651837), (13058, 1411993), (61391, 300334), (71819, 256726), (122782, 150167), (128363, 143638)]