18668826

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 46189440

約数和(自身を除く): 27520614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 297, 318, 477, 583, 593, 594, 954, 1166, 1186, 1431, 1749, 1779, 2862, 3498, 3558, 5247, 5337, 6523, 10494, 10674, 13046, 15741, 16011, 19569, 31429, 31482, 32022, 39138, 58707, 62858, 94287, 117414, 176121, 188574, 282861, 345719, 352242, 565722, 691438, 848583, 1037157, 1697166, 2074314, 3111471, 6222942, 9334413, 18668826]

約数ペア:

[(1, 18668826), (2, 9334413), (3, 6222942), (6, 3111471), (9, 2074314), (11, 1697166), (18, 1037157), (22, 848583), (27, 691438), (33, 565722), (53, 352242), (54, 345719), (66, 282861), (99, 188574), (106, 176121), (159, 117414), (198, 94287), (297, 62858), (318, 58707), (477, 39138), (583, 32022), (593, 31482), (594, 31429), (954, 19569), (1166, 16011), (1186, 15741), (1431, 13046), (1749, 10674), (1779, 10494), (2862, 6523), (3498, 5337), (3558, 5247)]