2021691732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{305761}}^1$

素因数の和:305816

約数の個数: 48

約数和(自身を含む): 5136801600

約数和(自身を除く): 3115109868

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 305761, 611522, 917283, 1223044, 1834566, 3669132, 5809459, 8867069, 11618918, 17428377, 17734138, 23237836, 26601207, 34856754, 35468276, 53202414, 69713508, 106404828, 168474311, 336948622, 505422933, 673897244, 1010845866, 2021691732]

約数ペア:

[(1, 2021691732), (2, 1010845866), (3, 673897244), (4, 505422933), (6, 336948622), (12, 168474311), (19, 106404828), (29, 69713508), (38, 53202414), (57, 35468276), (58, 34856754), (76, 26601207), (87, 23237836), (114, 17734138), (116, 17428377), (174, 11618918), (228, 8867069), (348, 5809459), (551, 3669132), (1102, 1834566), (1653, 1223044), (2204, 917283), (3306, 611522), (6612, 305761)]