19444968

素因数分解:

$2^3\times 3^3\times {\mathrm{90023}}^1$

素因数の和:90038

約数の個数: 32

約数和(自身を含む): 54014400

約数和(自身を除く): 34569432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90023, 180046, 270069, 360092, 540138, 720184, 810207, 1080276, 1620414, 2160552, 2430621, 3240828, 4861242, 6481656, 9722484, 19444968]

約数ペア:

[(1, 19444968), (2, 9722484), (3, 6481656), (4, 4861242), (6, 3240828), (8, 2430621), (9, 2160552), (12, 1620414), (18, 1080276), (24, 810207), (27, 720184), (36, 540138), (54, 360092), (72, 270069), (108, 180046), (216, 90023)]