1245258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9898

約数の個数: 24

約数和(自身を含む): 3083808

約数和(自身を除く): 1838550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9883, 19766, 29649, 59298, 69181, 88947, 138362, 177894, 207543, 415086, 622629, 1245258]

約数ペア:

[(1, 1245258), (2, 622629), (3, 415086), (6, 207543), (7, 177894), (9, 138362), (14, 88947), (18, 69181), (21, 59298), (42, 29649), (63, 19766), (126, 9883)]