18888820434

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{15797}}^1$

素因数の和:15894

約数の個数: 120

約数和(自身を含む): 47288121804

約数和(自身を除く): 28399301370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 81, 99, 121, 122, 162, 183, 198, 242, 297, 363, 366, 549, 594, 671, 726, 891, 1089, 1098, 1342, 1647, 1782, 2013, 2178, 3267, 3294, 4026, 4941, 6039, 6534, 7381, 9801, 9882, 12078, 14762, 15797, 18117, 19602, 22143, 31594, 36234, 44286, 47391, 54351, 66429, 94782, 108702, 132858, 142173, 173767, 199287, 284346, 347534, 398574, 426519, 521301, 597861, 853038, 963617, 1042602, 1195722, 1279557, 1563903, 1911437, 1927234, 2559114, 2890851, 3127806, 3822874, 4691709, 5734311, 5781702, 8672553, 9383418, 10599787, 11468622, 14075127, 17202933, 17345106, 21199574, 26017659, 28150254, 31799361, 34405866, 51608799, 52035318, 63598722, 78052977, 95398083, 103217598, 116597657, 154826397, 156105954, 190796166, 233195314, 286194249, 309652794, 349792971, 572388498, 699585942, 858582747, 1049378913, 1717165494, 2098757826, 3148136739, 6296273478, 9444410217, 18888820434]

約数ペア:

[(1, 18888820434), (2, 9444410217), (3, 6296273478), (6, 3148136739), (9, 2098757826), (11, 1717165494), (18, 1049378913), (22, 858582747), (27, 699585942), (33, 572388498), (54, 349792971), (61, 309652794), (66, 286194249), (81, 233195314), (99, 190796166), (121, 156105954), (122, 154826397), (162, 116597657), (183, 103217598), (198, 95398083), (242, 78052977), (297, 63598722), (363, 52035318), (366, 51608799), (549, 34405866), (594, 31799361), (671, 28150254), (726, 26017659), (891, 21199574), (1089, 17345106), (1098, 17202933), (1342, 14075127), (1647, 11468622), (1782, 10599787), (2013, 9383418), (2178, 8672553), (3267, 5781702), (3294, 5734311), (4026, 4691709), (4941, 3822874), (6039, 3127806), (6534, 2890851), (7381, 2559114), (9801, 1927234), (9882, 1911437), (12078, 1563903), (14762, 1279557), (15797, 1195722), (18117, 1042602), (19602, 963617), (22143, 853038), (31594, 597861), (36234, 521301), (44286, 426519), (47391, 398574), (54351, 347534), (66429, 284346), (94782, 199287), (108702, 173767), (132858, 142173)]