22071618

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2558

約数の個数: 24

約数和(自身を含む): 47921328

約数和(自身を除く): 25849710

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1907, 1929, 3814, 3858, 5721, 5787, 11442, 11574, 17163, 34326, 1226201, 2452402, 3678603, 7357206, 11035809, 22071618]

約数ペア:

[(1, 22071618), (2, 11035809), (3, 7357206), (6, 3678603), (9, 2452402), (18, 1226201), (643, 34326), (1286, 17163), (1907, 11574), (1929, 11442), (3814, 5787), (3858, 5721)]