38964978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{12809}}^1$

素因数の和:12843

約数の個数: 36

約数和(自身を含む): 91424970

約数和(自身を除く): 52459992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 12809, 25618, 38427, 76854, 115281, 166517, 230562, 333034, 499551, 999102, 1498653, 2164721, 2997306, 4329442, 6494163, 12988326, 19482489, 38964978]

約数ペア:

[(1, 38964978), (2, 19482489), (3, 12988326), (6, 6494163), (9, 4329442), (13, 2997306), (18, 2164721), (26, 1498653), (39, 999102), (78, 499551), (117, 333034), (169, 230562), (234, 166517), (338, 115281), (507, 76854), (1014, 38427), (1521, 25618), (3042, 12809)]