40249692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159721}}^1$

素因数の和:159738

約数の個数: 36

約数和(自身を含む): 116277616

約数和(自身を除く): 76027924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159721, 319442, 479163, 638884, 958326, 1118047, 1437489, 1916652, 2236094, 2874978, 3354141, 4472188, 5749956, 6708282, 10062423, 13416564, 20124846, 40249692]

約数ペア:

[(1, 40249692), (2, 20124846), (3, 13416564), (4, 10062423), (6, 6708282), (7, 5749956), (9, 4472188), (12, 3354141), (14, 2874978), (18, 2236094), (21, 1916652), (28, 1437489), (36, 1118047), (42, 958326), (63, 638884), (84, 479163), (126, 319442), (252, 159721)]