22278888

素因数分解:

$2^3\times 3^4\times {\mathrm{34381}}^1$

素因数の和:34399

約数の個数: 40

約数和(自身を含む): 62403330

約数和(自身を除く): 40124442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 34381, 68762, 103143, 137524, 206286, 275048, 309429, 412572, 618858, 825144, 928287, 1237716, 1856574, 2475432, 2784861, 3713148, 5569722, 7426296, 11139444, 22278888]

約数ペア:

[(1, 22278888), (2, 11139444), (3, 7426296), (4, 5569722), (6, 3713148), (8, 2784861), (9, 2475432), (12, 1856574), (18, 1237716), (24, 928287), (27, 825144), (36, 618858), (54, 412572), (72, 309429), (81, 275048), (108, 206286), (162, 137524), (216, 103143), (324, 68762), (648, 34381)]