21566106

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{3433}}^1$

素因数の和:3790

約数の個数: 24

約数和(自身を含む): 46874100

約数和(自身を除く): 25307994

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 3433, 6282, 6866, 10299, 20598, 30897, 61794, 1198117, 2396234, 3594351, 7188702, 10783053, 21566106]

約数ペア:

[(1, 21566106), (2, 10783053), (3, 7188702), (6, 3594351), (9, 2396234), (18, 1198117), (349, 61794), (698, 30897), (1047, 20598), (2094, 10299), (3141, 6866), (3433, 6282)]