18868923216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{305441}}^1$

素因数の和:305482

約数の個数: 160

約数和(自身を含む): 63629677440

約数和(自身を除く): 44760754224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 15444, 20592, 30888, 61776, 305441, 610882, 916323, 1221764, 1832646, 2443528, 2748969, 3359851, 3665292, 3970733, 4887056, 5497938, 6719702, 7330584, 7941466, 8246907, 10079553, 10995876, 11912199, 13439404, 14661168, 15882932, 16493814, 20159106, 21991752, 23824398, 26878808, 30238659, 31765864, 32987628, 35736597, 40318212, 43678063, 43983504, 47648796, 53757616, 60477318, 63531728, 65975256, 71473194, 80636424, 87356126, 90715977, 95297592, 107209791, 120954636, 131034189, 131950512, 142946388, 161272848, 174712252, 181431954, 190595184, 214419582, 241909272, 262068378, 285892776, 349424504, 362863908, 393102567, 428839164, 483818544, 524136756, 571785552, 698849008, 725727816, 786205134, 857678328, 1048273512, 1179307701, 1451455632, 1572410268, 1715356656, 2096547024, 2358615402, 3144820536, 4717230804, 6289641072, 9434461608, 18868923216]

約数ペア:

[(1, 18868923216), (2, 9434461608), (3, 6289641072), (4, 4717230804), (6, 3144820536), (8, 2358615402), (9, 2096547024), (11, 1715356656), (12, 1572410268), (13, 1451455632), (16, 1179307701), (18, 1048273512), (22, 857678328), (24, 786205134), (26, 725727816), (27, 698849008), (33, 571785552), (36, 524136756), (39, 483818544), (44, 428839164), (48, 393102567), (52, 362863908), (54, 349424504), (66, 285892776), (72, 262068378), (78, 241909272), (88, 214419582), (99, 190595184), (104, 181431954), (108, 174712252), (117, 161272848), (132, 142946388), (143, 131950512), (144, 131034189), (156, 120954636), (176, 107209791), (198, 95297592), (208, 90715977), (216, 87356126), (234, 80636424), (264, 71473194), (286, 65975256), (297, 63531728), (312, 60477318), (351, 53757616), (396, 47648796), (429, 43983504), (432, 43678063), (468, 40318212), (528, 35736597), (572, 32987628), (594, 31765864), (624, 30238659), (702, 26878808), (792, 23824398), (858, 21991752), (936, 20159106), (1144, 16493814), (1188, 15882932), (1287, 14661168), (1404, 13439404), (1584, 11912199), (1716, 10995876), (1872, 10079553), (2288, 8246907), (2376, 7941466), (2574, 7330584), (2808, 6719702), (3432, 5497938), (3861, 4887056), (4752, 3970733), (5148, 3665292), (5616, 3359851), (6864, 2748969), (7722, 2443528), (10296, 1832646), (15444, 1221764), (20592, 916323), (30888, 610882), (61776, 305441)]