2021521608

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{162293}}^1$

素因数の和:162478

約数の個数: 48

約数和(自身を含む): 5506635420

約数和(自身を除く): 3485113812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 162293, 324586, 486879, 649172, 973758, 1298344, 1460637, 1947516, 2921274, 3895032, 5842548, 11685096, 28076689, 56153378, 84230067, 112306756, 168460134, 224613512, 252690201, 336920268, 505380402, 673840536, 1010760804, 2021521608]

約数ペア:

[(1, 2021521608), (2, 1010760804), (3, 673840536), (4, 505380402), (6, 336920268), (8, 252690201), (9, 224613512), (12, 168460134), (18, 112306756), (24, 84230067), (36, 56153378), (72, 28076689), (173, 11685096), (346, 5842548), (519, 3895032), (692, 2921274), (1038, 1947516), (1384, 1460637), (1557, 1298344), (2076, 973758), (3114, 649172), (4152, 486879), (6228, 324586), (12456, 162293)]