131917884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1570451}}^1$

素因数の和:1570465

約数の個数: 24

約数和(自身を含む): 351781248

約数和(自身を除く): 219863364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1570451, 3140902, 4711353, 6281804, 9422706, 10993157, 18845412, 21986314, 32979471, 43972628, 65958942, 131917884]

約数ペア:

[(1, 131917884), (2, 65958942), (3, 43972628), (4, 32979471), (6, 21986314), (7, 18845412), (12, 10993157), (14, 9422706), (21, 6281804), (28, 4711353), (42, 3140902), (84, 1570451)]