8128668

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1609}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 19023760

約数和(自身を除く): 10895092

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1609, 1684, 2526, 3218, 4827, 5052, 6436, 9654, 19308, 677389, 1354778, 2032167, 2709556, 4064334, 8128668]

約数ペア:

[(1, 8128668), (2, 4064334), (3, 2709556), (4, 2032167), (6, 1354778), (12, 677389), (421, 19308), (842, 9654), (1263, 6436), (1609, 5052), (1684, 4827), (2526, 3218)]