554806746

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2169

約数の個数: 80

約数和(自身を含む): 1349697888

約数和(自身を除く): 794891142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 262, 351, 393, 702, 786, 1053, 1179, 1703, 2011, 2106, 2358, 3406, 3537, 4022, 5109, 6033, 7074, 10218, 10611, 12066, 15327, 18099, 21222, 26143, 30654, 36198, 45981, 52286, 54297, 78429, 91962, 108594, 137943, 156858, 162891, 235287, 263441, 275886, 325782, 470574, 526882, 705861, 790323, 1411722, 1580646, 2117583, 2370969, 3424733, 4235166, 4741938, 6849466, 7112907, 10274199, 14225814, 20548398, 21338721, 30822597, 42677442, 61645194, 92467791, 184935582, 277403373, 554806746]

約数ペア:

[(1, 554806746), (2, 277403373), (3, 184935582), (6, 92467791), (9, 61645194), (13, 42677442), (18, 30822597), (26, 21338721), (27, 20548398), (39, 14225814), (54, 10274199), (78, 7112907), (81, 6849466), (117, 4741938), (131, 4235166), (162, 3424733), (234, 2370969), (262, 2117583), (351, 1580646), (393, 1411722), (702, 790323), (786, 705861), (1053, 526882), (1179, 470574), (1703, 325782), (2011, 275886), (2106, 263441), (2358, 235287), (3406, 162891), (3537, 156858), (4022, 137943), (5109, 108594), (6033, 91962), (7074, 78429), (10218, 54297), (10611, 52286), (12066, 45981), (15327, 36198), (18099, 30654), (21222, 26143)]