26999686

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2164

約数の個数: 24

約数和(自身を含む): 47479176

約数和(自身を除く): 20479490

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 2011, 4022, 6713, 13426, 14077, 28154, 98539, 197078, 275507, 551014, 1928549, 3857098, 13499843, 26999686]

約数ペア:

[(1, 26999686), (2, 13499843), (7, 3857098), (14, 1928549), (49, 551014), (98, 275507), (137, 197078), (274, 98539), (959, 28154), (1918, 14077), (2011, 13426), (4022, 6713)]