1212426

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 2648100

約数和(自身を除く): 1435674

約数列:

[1, 2, 3, 6, 9, 18, 193, 349, 386, 579, 698, 1047, 1158, 1737, 2094, 3141, 3474, 6282, 67357, 134714, 202071, 404142, 606213, 1212426]

約数ペア:

[(1, 1212426), (2, 606213), (3, 404142), (6, 202071), (9, 134714), (18, 67357), (193, 6282), (349, 3474), (386, 3141), (579, 2094), (698, 1737), (1047, 1158)]