18491013079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5857147}}^1$

素因数の和:5857206

約数の個数: 16

約数和(自身を含む): 23616020736

約数和(自身を除く): 5125007657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 5857147, 41000029, 64428617, 240143027, 451000319, 1681001189, 2641573297, 18491013079]

約数ペア:

[(1, 18491013079), (7, 2641573297), (11, 1681001189), (41, 451000319), (77, 240143027), (287, 64428617), (451, 41000029), (3157, 5857147)]