21892026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{601}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 47331648

約数和(自身を除く): 25439622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 467, 601, 934, 1202, 1401, 1803, 2802, 3606, 6071, 7813, 12142, 15626, 18213, 23439, 36426, 46878, 280667, 561334, 842001, 1684002, 3648671, 7297342, 10946013, 21892026]

約数ペア:

[(1, 21892026), (2, 10946013), (3, 7297342), (6, 3648671), (13, 1684002), (26, 842001), (39, 561334), (78, 280667), (467, 46878), (601, 36426), (934, 23439), (1202, 18213), (1401, 15626), (1803, 12142), (2802, 7813), (3606, 6071)]