66472758

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 164643840

約数和(自身を除く): 98171082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2381, 2538, 3102, 4653, 4762, 7143, 9306, 13959, 14286, 21429, 26191, 27918, 42858, 52382, 64287, 78573, 111907, 128574, 157146, 223814, 235719, 335721, 471438, 671442, 707157, 1007163, 1230977, 1414314, 2014326, 2461954, 3021489, 3692931, 6042978, 7385862, 11078793, 22157586, 33236379, 66472758]

約数ペア:

[(1, 66472758), (2, 33236379), (3, 22157586), (6, 11078793), (9, 7385862), (11, 6042978), (18, 3692931), (22, 3021489), (27, 2461954), (33, 2014326), (47, 1414314), (54, 1230977), (66, 1007163), (94, 707157), (99, 671442), (141, 471438), (198, 335721), (282, 235719), (297, 223814), (423, 157146), (517, 128574), (594, 111907), (846, 78573), (1034, 64287), (1269, 52382), (1551, 42858), (2381, 27918), (2538, 26191), (3102, 21429), (4653, 14286), (4762, 13959), (7143, 9306)]