18470116

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1901}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 37066176

約数和(自身を除く): 18596060

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 1901, 2429, 3802, 4858, 7604, 9716, 13307, 26614, 53228, 659647, 1319294, 2638588, 4617529, 9235058, 18470116]

約数ペア:

[(1, 18470116), (2, 9235058), (4, 4617529), (7, 2638588), (14, 1319294), (28, 659647), (347, 53228), (694, 26614), (1388, 13307), (1901, 9716), (2429, 7604), (3802, 4858)]