28324458

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 34816662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1217, 1293, 2434, 2586, 3651, 3879, 7302, 7758, 10953, 11637, 21906, 23274, 32859, 65718, 524527, 1049054, 1573581, 3147162, 4720743, 9441486, 14162229, 28324458]

約数ペア:

[(1, 28324458), (2, 14162229), (3, 9441486), (6, 4720743), (9, 3147162), (18, 1573581), (27, 1049054), (54, 524527), (431, 65718), (862, 32859), (1217, 23274), (1293, 21906), (2434, 11637), (2586, 10953), (3651, 7758), (3879, 7302)]