18513264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 80

約数和(自身を含む): 59639040

約数和(自身を除く): 41125776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5009, 10018, 15027, 20036, 30054, 35063, 40072, 55099, 60108, 70126, 80144, 105189, 110198, 120216, 140252, 165297, 210378, 220396, 240432, 280504, 330594, 385693, 420756, 440792, 561008, 661188, 771386, 841512, 881584, 1157079, 1322376, 1542772, 1683024, 2314158, 2644752, 3085544, 4628316, 6171088, 9256632, 18513264]

約数ペア:

[(1, 18513264), (2, 9256632), (3, 6171088), (4, 4628316), (6, 3085544), (7, 2644752), (8, 2314158), (11, 1683024), (12, 1542772), (14, 1322376), (16, 1157079), (21, 881584), (22, 841512), (24, 771386), (28, 661188), (33, 561008), (42, 440792), (44, 420756), (48, 385693), (56, 330594), (66, 280504), (77, 240432), (84, 220396), (88, 210378), (112, 165297), (132, 140252), (154, 120216), (168, 110198), (176, 105189), (231, 80144), (264, 70126), (308, 60108), (336, 55099), (462, 40072), (528, 35063), (616, 30054), (924, 20036), (1232, 15027), (1848, 10018), (3696, 5009)]