42223918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 70144200

約数和(自身を除く): 27920282

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1171, 1639, 2342, 3278, 12881, 18029, 25762, 36058, 141691, 174479, 283382, 348958, 1919269, 3838538, 21111959, 42223918]

約数ペア:

[(1, 42223918), (2, 21111959), (11, 3838538), (22, 1919269), (121, 348958), (149, 283382), (242, 174479), (298, 141691), (1171, 36058), (1639, 25762), (2342, 18029), (3278, 12881)]