21762876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 33072324

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 2719, 4002, 5438, 8004, 8157, 10876, 16314, 32628, 62537, 78851, 125074, 157702, 187611, 236553, 250148, 315404, 375222, 473106, 750444, 946212, 1813573, 3627146, 5440719, 7254292, 10881438, 21762876]

約数ペア:

[(1, 21762876), (2, 10881438), (3, 7254292), (4, 5440719), (6, 3627146), (12, 1813573), (23, 946212), (29, 750444), (46, 473106), (58, 375222), (69, 315404), (87, 250148), (92, 236553), (116, 187611), (138, 157702), (174, 125074), (276, 78851), (348, 62537), (667, 32628), (1334, 16314), (2001, 10876), (2668, 8157), (2719, 8004), (4002, 5438)]