181993572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{219799}}^1$

素因数の和:219832

約数の個数: 36

約数和(自身を含む): 480043200

約数和(自身を除く): 298049628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 219799, 439598, 659397, 879196, 1318794, 1978191, 2637588, 3956382, 5055377, 7912764, 10110754, 15166131, 20221508, 30332262, 45498393, 60664524, 90996786, 181993572]

約数ペア:

[(1, 181993572), (2, 90996786), (3, 60664524), (4, 45498393), (6, 30332262), (9, 20221508), (12, 15166131), (18, 10110754), (23, 7912764), (36, 5055377), (46, 3956382), (69, 2637588), (92, 1978191), (138, 1318794), (207, 879196), (276, 659397), (414, 439598), (828, 219799)]