65328786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157799}}^1$

素因数の和:157830

約数の個数: 24

約数和(自身を含む): 147700800

約数和(自身を除く): 82372014

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 157799, 315598, 473397, 946794, 1420191, 2840382, 3629377, 7258754, 10888131, 21776262, 32664393, 65328786]

約数ペア:

[(1, 65328786), (2, 32664393), (3, 21776262), (6, 10888131), (9, 7258754), (18, 3629377), (23, 2840382), (46, 1420191), (69, 946794), (138, 473397), (207, 315598), (414, 157799)]