21298092

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77167}}^1$

素因数の和:77197

約数の個数: 24

約数和(自身を含む): 51856896

約数和(自身を除く): 30558804

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77167, 154334, 231501, 308668, 463002, 926004, 1774841, 3549682, 5324523, 7099364, 10649046, 21298092]

約数ペア:

[(1, 21298092), (2, 10649046), (3, 7099364), (4, 5324523), (6, 3549682), (12, 1774841), (23, 926004), (46, 463002), (69, 308668), (92, 231501), (138, 154334), (276, 77167)]