2123456646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{7187}}^1$

素因数の和:9356

約数の個数: 32

約数和(自身を含む): 4434248448

約数和(自身を除く): 2310791802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2141, 4282, 6423, 7187, 12846, 14374, 21561, 43122, 49243, 98486, 147729, 165301, 295458, 330602, 495903, 991806, 15387367, 30774734, 46162101, 92324202, 353909441, 707818882, 1061728323, 2123456646]

約数ペア:

[(1, 2123456646), (2, 1061728323), (3, 707818882), (6, 353909441), (23, 92324202), (46, 46162101), (69, 30774734), (138, 15387367), (2141, 991806), (4282, 495903), (6423, 330602), (7187, 295458), (12846, 165301), (14374, 147729), (21561, 98486), (43122, 49243)]