138666888

素因数分解:

$2^3\times 3^2\times {\mathrm{1925929}}^1$

素因数の和:1925941

約数の個数: 24

約数和(自身を含む): 375556350

約数和(自身を除く): 236889462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1925929, 3851858, 5777787, 7703716, 11555574, 15407432, 17333361, 23111148, 34666722, 46222296, 69333444, 138666888]

約数ペア:

[(1, 138666888), (2, 69333444), (3, 46222296), (4, 34666722), (6, 23111148), (8, 17333361), (9, 15407432), (12, 11555574), (18, 7703716), (24, 5777787), (36, 3851858), (72, 1925929)]