18364586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 28566528

約数和(自身を除く): 10201942

約数列:

[1, 2, 31, 62, 271, 542, 1093, 2186, 8401, 16802, 33883, 67766, 296203, 592406, 9182293, 18364586]

約数ペア:

[(1, 18364586), (2, 9182293), (31, 592406), (62, 296203), (271, 67766), (542, 33883), (1093, 16802), (2186, 8401)]