385254

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1284

約数の個数: 24

約数和(自身を含む): 884520

約数和(自身を除く): 499266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1259, 2518, 3777, 7554, 11331, 21403, 22662, 42806, 64209, 128418, 192627, 385254]

約数ペア:

[(1, 385254), (2, 192627), (3, 128418), (6, 64209), (9, 42806), (17, 22662), (18, 21403), (34, 11331), (51, 7554), (102, 3777), (153, 2518), (306, 1259)]