7844634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20753}}^1$

素因数の和:20771

約数の個数: 32

約数和(自身を含む): 19923840

約数和(自身を除く): 12079206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20753, 41506, 62259, 124518, 145271, 186777, 290542, 373554, 435813, 560331, 871626, 1120662, 1307439, 2614878, 3922317, 7844634]

約数ペア:

[(1, 7844634), (2, 3922317), (3, 2614878), (6, 1307439), (7, 1120662), (9, 871626), (14, 560331), (18, 435813), (21, 373554), (27, 290542), (42, 186777), (54, 145271), (63, 124518), (126, 62259), (189, 41506), (378, 20753)]