21714852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 54714240

約数和(自身を除く): 32999388

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, 2713, 4002, 5426, 8004, 8139, 10852, 16278, 32556, 62399, 78677, 124798, 157354, 187197, 236031, 249596, 314708, 374394, 472062, 748788, 944124, 1809571, 3619142, 5428713, 7238284, 10857426, 21714852]

約数ペア:

[(1, 21714852), (2, 10857426), (3, 7238284), (4, 5428713), (6, 3619142), (12, 1809571), (23, 944124), (29, 748788), (46, 472062), (58, 374394), (69, 314708), (87, 249596), (92, 236031), (116, 187197), (138, 157354), (174, 124798), (276, 78677), (348, 62399), (667, 32556), (1334, 16278), (2001, 10852), (2668, 8139), (2713, 8004), (4002, 5426)]