1493406

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 3261960

約数和(自身を除く): 1768554

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 509, 978, 1018, 1467, 1527, 2934, 3054, 4581, 9162, 82967, 165934, 248901, 497802, 746703, 1493406]

約数ペア:

[(1, 1493406), (2, 746703), (3, 497802), (6, 248901), (9, 165934), (18, 82967), (163, 9162), (326, 4581), (489, 3054), (509, 2934), (978, 1527), (1018, 1467)]