87856218

素因数分解:

$2^1\times 3^3\times {\mathrm{283}}^1\times {\mathrm{5749}}^1$

素因数の和:6043

約数の個数: 32

約数和(自身を含む): 195960000

約数和(自身を除く): 108103782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 283, 566, 849, 1698, 2547, 5094, 5749, 7641, 11498, 15282, 17247, 34494, 51741, 103482, 155223, 310446, 1626967, 3253934, 4880901, 9761802, 14642703, 29285406, 43928109, 87856218]

約数ペア:

[(1, 87856218), (2, 43928109), (3, 29285406), (6, 14642703), (9, 9761802), (18, 4880901), (27, 3253934), (54, 1626967), (283, 310446), (566, 155223), (849, 103482), (1698, 51741), (2547, 34494), (5094, 17247), (5749, 15282), (7641, 11498)]