27641746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11527}}^1$

素因数の和:11649

約数の個数: 16

約数和(自身を含む): 45650880

約数和(自身を除く): 18009134

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11527, 23054, 126797, 253594, 1256443, 2512886, 13820873, 27641746]

約数ペア:

[(1, 27641746), (2, 13820873), (11, 2512886), (22, 1256443), (109, 253594), (218, 126797), (1199, 23054), (2398, 11527)]