18265104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 60121152

約数和(自身を除く): 41856048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 887, 936, 1144, 1287, 1584, 1716, 1774, 1872, 2288, 2574, 2661, 3432, 3548, 5148, 5322, 6864, 7096, 7983, 9757, 10296, 10644, 11531, 14192, 15966, 19514, 20592, 21288, 23062, 29271, 31932, 34593, 39028, 42576, 46124, 58542, 63864, 69186, 78056, 87813, 92248, 103779, 117084, 126841, 127728, 138372, 156112, 175626, 184496, 207558, 234168, 253682, 276744, 351252, 380523, 415116, 468336, 507364, 553488, 702504, 761046, 830232, 1014728, 1141569, 1405008, 1522092, 1660464, 2029456, 2283138, 3044184, 4566276, 6088368, 9132552, 18265104]

約数ペア:

[(1, 18265104), (2, 9132552), (3, 6088368), (4, 4566276), (6, 3044184), (8, 2283138), (9, 2029456), (11, 1660464), (12, 1522092), (13, 1405008), (16, 1141569), (18, 1014728), (22, 830232), (24, 761046), (26, 702504), (33, 553488), (36, 507364), (39, 468336), (44, 415116), (48, 380523), (52, 351252), (66, 276744), (72, 253682), (78, 234168), (88, 207558), (99, 184496), (104, 175626), (117, 156112), (132, 138372), (143, 127728), (144, 126841), (156, 117084), (176, 103779), (198, 92248), (208, 87813), (234, 78056), (264, 69186), (286, 63864), (312, 58542), (396, 46124), (429, 42576), (468, 39028), (528, 34593), (572, 31932), (624, 29271), (792, 23062), (858, 21288), (887, 20592), (936, 19514), (1144, 15966), (1287, 14192), (1584, 11531), (1716, 10644), (1774, 10296), (1872, 9757), (2288, 7983), (2574, 7096), (2661, 6864), (3432, 5322), (3548, 5148)]