2647419804

素因数分解:

$2^2\times 3^2\times {\mathrm{73539439}}^1$

素因数の和:73539449

約数の個数: 18

約数和(自身を含む): 6692089040

約数和(自身を除く): 4044669236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73539439, 147078878, 220618317, 294157756, 441236634, 661854951, 882473268, 1323709902, 2647419804]

約数ペア:

[(1, 2647419804), (2, 1323709902), (3, 882473268), (4, 661854951), (6, 441236634), (9, 294157756), (12, 220618317), (18, 147078878), (36, 73539439)]