2123160948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1371551}}^1$

素因数の和:1371604

約数の個数: 36

約数和(自身を含む): 5491694208

約数和(自身を除く): 3368533260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1371551, 2743102, 4114653, 5486204, 8229306, 12343959, 16458612, 24687918, 49375836, 58976693, 117953386, 176930079, 235906772, 353860158, 530790237, 707720316, 1061580474, 2123160948]

約数ペア:

[(1, 2123160948), (2, 1061580474), (3, 707720316), (4, 530790237), (6, 353860158), (9, 235906772), (12, 176930079), (18, 117953386), (36, 58976693), (43, 49375836), (86, 24687918), (129, 16458612), (172, 12343959), (258, 8229306), (387, 5486204), (516, 4114653), (774, 2743102), (1548, 1371551)]