18058213

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 1640987

約数列:

[1, 29, 31, 53, 379, 899, 1537, 1643, 10991, 11749, 20087, 47647, 340721, 582523, 622697, 18058213]

約数ペア:

[(1, 18058213), (29, 622697), (31, 582523), (53, 340721), (379, 47647), (899, 20087), (1537, 11749), (1643, 10991)]