21032262

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28499}}^1$

素因数の和:28548

約数の個数: 24

約数和(自身を含む): 46683000

約数和(自身を除く): 25650738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28499, 56998, 85497, 170994, 256491, 512982, 1168459, 2336918, 3505377, 7010754, 10516131, 21032262]

約数ペア:

[(1, 21032262), (2, 10516131), (3, 7010754), (6, 3505377), (9, 2336918), (18, 1168459), (41, 512982), (82, 256491), (123, 170994), (246, 85497), (369, 56998), (738, 28499)]