21000953346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9695731}}^1$

素因数の和:9695774

約数の個数: 24

約数和(自身を含む): 44328886704

約数和(自身を除く): 23327933358

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9695731, 19391462, 29087193, 58174386, 184218889, 368437778, 552656667, 1105313334, 3500158891, 7000317782, 10500476673, 21000953346]

約数ペア:

[(1, 21000953346), (2, 10500476673), (3, 7000317782), (6, 3500158891), (19, 1105313334), (38, 552656667), (57, 368437778), (114, 184218889), (361, 58174386), (722, 29087193), (1083, 19391462), (2166, 9695731)]