27871338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2441}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 61186752

約数和(自身を除く): 33315414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1903, 2441, 3806, 4882, 5709, 7323, 11418, 14646, 26851, 53702, 80553, 161106, 422293, 844586, 1266879, 2533758, 4645223, 9290446, 13935669, 27871338]

約数ペア:

[(1, 27871338), (2, 13935669), (3, 9290446), (6, 4645223), (11, 2533758), (22, 1266879), (33, 844586), (66, 422293), (173, 161106), (346, 80553), (519, 53702), (1038, 26851), (1903, 14646), (2441, 11418), (3806, 7323), (4882, 5709)]