18301008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 54621504

約数和(自身を除く): 36320496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 121, 132, 137, 138, 176, 184, 242, 253, 264, 274, 276, 363, 368, 411, 484, 506, 528, 548, 552, 726, 759, 822, 968, 1012, 1096, 1104, 1452, 1507, 1518, 1644, 1936, 2024, 2192, 2783, 2904, 3014, 3036, 3151, 3288, 4048, 4521, 5566, 5808, 6028, 6072, 6302, 6576, 8349, 9042, 9453, 11132, 12056, 12144, 12604, 16577, 16698, 18084, 18906, 22264, 24112, 25208, 33154, 33396, 34661, 36168, 37812, 44528, 49731, 50416, 66308, 66792, 69322, 72336, 75624, 99462, 103983, 132616, 133584, 138644, 151248, 198924, 207966, 265232, 277288, 381271, 397848, 415932, 554576, 762542, 795696, 831864, 1143813, 1525084, 1663728, 2287626, 3050168, 4575252, 6100336, 9150504, 18301008]

約数ペア:

[(1, 18301008), (2, 9150504), (3, 6100336), (4, 4575252), (6, 3050168), (8, 2287626), (11, 1663728), (12, 1525084), (16, 1143813), (22, 831864), (23, 795696), (24, 762542), (33, 554576), (44, 415932), (46, 397848), (48, 381271), (66, 277288), (69, 265232), (88, 207966), (92, 198924), (121, 151248), (132, 138644), (137, 133584), (138, 132616), (176, 103983), (184, 99462), (242, 75624), (253, 72336), (264, 69322), (274, 66792), (276, 66308), (363, 50416), (368, 49731), (411, 44528), (484, 37812), (506, 36168), (528, 34661), (548, 33396), (552, 33154), (726, 25208), (759, 24112), (822, 22264), (968, 18906), (1012, 18084), (1096, 16698), (1104, 16577), (1452, 12604), (1507, 12144), (1518, 12056), (1644, 11132), (1936, 9453), (2024, 9042), (2192, 8349), (2783, 6576), (2904, 6302), (3014, 6072), (3036, 6028), (3151, 5808), (3288, 5566), (4048, 4521)]