18388601462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4493

約数の個数: 64

約数和(自身を含む): 34803385344

約数和(自身を除く): 16414783882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 173, 334, 346, 1169, 1211, 1837, 1903, 2338, 2422, 3674, 3806, 4133, 8266, 12859, 13321, 25718, 26642, 28891, 28931, 45463, 57782, 57862, 90926, 202237, 317801, 318241, 404474, 635602, 636482, 690211, 715009, 1380422, 1430018, 2224607, 4449214, 4831477, 5005063, 7592321, 7865099, 9662954, 10010126, 15184642, 15730198, 53146247, 55055693, 106292494, 110111386, 119406503, 238813006, 835845521, 1313471533, 1671691042, 2626943066, 9194300731, 18388601462]

約数ペア:

[(1, 18388601462), (2, 9194300731), (7, 2626943066), (11, 1671691042), (14, 1313471533), (22, 835845521), (77, 238813006), (154, 119406503), (167, 110111386), (173, 106292494), (334, 55055693), (346, 53146247), (1169, 15730198), (1211, 15184642), (1837, 10010126), (1903, 9662954), (2338, 7865099), (2422, 7592321), (3674, 5005063), (3806, 4831477), (4133, 4449214), (8266, 2224607), (12859, 1430018), (13321, 1380422), (25718, 715009), (26642, 690211), (28891, 636482), (28931, 635602), (45463, 404474), (57782, 318241), (57862, 317801), (90926, 202237)]