18005522

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 9694318

約数列:

[1, 2, 79, 83, 158, 166, 1373, 2746, 6557, 13114, 108467, 113959, 216934, 227918, 9002761, 18005522]

約数ペア:

[(1, 18005522), (2, 9002761), (79, 227918), (83, 216934), (158, 113959), (166, 108467), (1373, 13114), (2746, 6557)]