2807508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21269}}^1$

素因数の和:21287

約数の個数: 24

約数和(自身を含む): 7146720

約数和(自身を除く): 4339212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 21269, 42538, 63807, 85076, 127614, 233959, 255228, 467918, 701877, 935836, 1403754, 2807508]

約数ペア:

[(1, 2807508), (2, 1403754), (3, 935836), (4, 701877), (6, 467918), (11, 255228), (12, 233959), (22, 127614), (33, 85076), (44, 63807), (66, 42538), (132, 21269)]