18183721158

素因数分解:

$2^1\times 3^3\times {\mathrm{15889}}^1\times {\mathrm{21193}}^1$

素因数の和:37093

約数の個数: 32

約数和(自身を含む): 40412719200

約数和(自身を除く): 22228998042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15889, 21193, 31778, 42386, 47667, 63579, 95334, 127158, 143001, 190737, 286002, 381474, 429003, 572211, 858006, 1144422, 336735577, 673471154, 1010206731, 2020413462, 3030620193, 6061240386, 9091860579, 18183721158]

約数ペア:

[(1, 18183721158), (2, 9091860579), (3, 6061240386), (6, 3030620193), (9, 2020413462), (18, 1010206731), (27, 673471154), (54, 336735577), (15889, 1144422), (21193, 858006), (31778, 572211), (42386, 429003), (47667, 381474), (63579, 286002), (95334, 190737), (127158, 143001)]