2872783188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{20551}}^1$

素因数の和:20925

約数の個数: 72

約数和(自身を含む): 7944745536

約数和(自身を除く): 5071962348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 706, 1059, 1412, 2118, 3177, 3883, 4236, 6354, 7766, 11649, 12708, 15532, 20551, 23298, 34947, 41102, 46596, 61653, 69894, 82204, 123306, 139788, 184959, 226061, 246612, 369918, 452122, 678183, 739836, 904244, 1356366, 2034549, 2712732, 4069098, 7254503, 8138196, 14509006, 21763509, 29018012, 43527018, 65290527, 79799533, 87054036, 130581054, 159599066, 239398599, 261162108, 319198132, 478797198, 718195797, 957594396, 1436391594, 2872783188]

約数ペア:

[(1, 2872783188), (2, 1436391594), (3, 957594396), (4, 718195797), (6, 478797198), (9, 319198132), (11, 261162108), (12, 239398599), (18, 159599066), (22, 130581054), (33, 87054036), (36, 79799533), (44, 65290527), (66, 43527018), (99, 29018012), (132, 21763509), (198, 14509006), (353, 8138196), (396, 7254503), (706, 4069098), (1059, 2712732), (1412, 2034549), (2118, 1356366), (3177, 904244), (3883, 739836), (4236, 678183), (6354, 452122), (7766, 369918), (11649, 246612), (12708, 226061), (15532, 184959), (20551, 139788), (23298, 123306), (34947, 82204), (41102, 69894), (46596, 61653)]