2019922416

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{49919}}^1$

素因数の和:50214

約数の個数: 60

約数和(自身を含む): 5673208320

約数和(自身を除く): 3653285904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 10116, 13488, 20232, 40464, 49919, 99838, 149757, 199676, 299514, 399352, 449271, 599028, 798704, 898542, 1198056, 1797084, 2396112, 3594168, 7188336, 14027239, 28054478, 42081717, 56108956, 84163434, 112217912, 126245151, 168326868, 224435824, 252490302, 336653736, 504980604, 673307472, 1009961208, 2019922416]

約数ペア:

[(1, 2019922416), (2, 1009961208), (3, 673307472), (4, 504980604), (6, 336653736), (8, 252490302), (9, 224435824), (12, 168326868), (16, 126245151), (18, 112217912), (24, 84163434), (36, 56108956), (48, 42081717), (72, 28054478), (144, 14027239), (281, 7188336), (562, 3594168), (843, 2396112), (1124, 1797084), (1686, 1198056), (2248, 898542), (2529, 798704), (3372, 599028), (4496, 449271), (5058, 399352), (6744, 299514), (10116, 199676), (13488, 149757), (20232, 99838), (40464, 49919)]