21234426

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4789}}^1$

素因数の和:5533

約数の個数: 16

約数和(自身を含む): 42535200

約数和(自身を除く): 21300774

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4789, 9578, 14367, 28734, 3539071, 7078142, 10617213, 21234426]

約数ペア:

[(1, 21234426), (2, 10617213), (3, 7078142), (6, 3539071), (739, 28734), (1478, 14367), (2217, 9578), (4434, 4789)]