15440676

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9403

約数の個数: 24

約数和(自身を含む): 36291360

約数和(自身を除く): 20850684

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9257, 18514, 27771, 37028, 55542, 111084, 1286723, 2573446, 3860169, 5146892, 7720338, 15440676]

約数ペア:

[(1, 15440676), (2, 7720338), (3, 5146892), (4, 3860169), (6, 2573446), (12, 1286723), (139, 111084), (278, 55542), (417, 37028), (556, 27771), (834, 18514), (1668, 9257)]