249631326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1981201}}^1$

素因数の和:1981216

約数の個数: 24

約数和(自身を含む): 618135024

約数和(自身を除く): 368503698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1981201, 3962402, 5943603, 11887206, 13868407, 17830809, 27736814, 35661618, 41605221, 83210442, 124815663, 249631326]

約数ペア:

[(1, 249631326), (2, 124815663), (3, 83210442), (6, 41605221), (7, 35661618), (9, 27736814), (14, 17830809), (18, 13868407), (21, 11887206), (42, 5943603), (63, 3962402), (126, 1981201)]