21033994218

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2903}}^1\times {\mathrm{6257}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 42307284096

約数和(自身を除く): 21273289878

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 2903, 5806, 6257, 8709, 12514, 17418, 18771, 37542, 560279, 1120558, 1207601, 1680837, 2415202, 3361674, 3622803, 7245606, 18164071, 36328142, 54492213, 108984426, 3505665703, 7011331406, 10516997109, 21033994218]

約数ペア:

[(1, 21033994218), (2, 10516997109), (3, 7011331406), (6, 3505665703), (193, 108984426), (386, 54492213), (579, 36328142), (1158, 18164071), (2903, 7245606), (5806, 3622803), (6257, 3361674), (8709, 2415202), (12514, 1680837), (17418, 1207601), (18771, 1120558), (37542, 560279)]