139203486

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{28537}}^1$

素因数の和:28816

約数の個数: 24

約数和(自身を含む): 302731104

約数和(自身を除く): 163527618

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 28537, 57074, 85611, 171222, 256833, 513666, 7733527, 15467054, 23200581, 46401162, 69601743, 139203486]

約数ペア:

[(1, 139203486), (2, 69601743), (3, 46401162), (6, 23200581), (9, 15467054), (18, 7733527), (271, 513666), (542, 256833), (813, 171222), (1626, 85611), (2439, 57074), (4878, 28537)]