12851741886

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1\times {\mathrm{20543}}^1$

素因数の和:21496

約数の個数: 32

約数和(自身を含む): 25938690048

約数和(自身を除く): 13086948162

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 821, 1642, 2463, 4926, 20543, 41086, 61629, 104267, 123258, 208534, 312801, 625602, 2608961, 5217922, 7826883, 15653766, 16865803, 33731606, 50597409, 101194818, 2141956981, 4283913962, 6425870943, 12851741886]

約数ペア:

[(1, 12851741886), (2, 6425870943), (3, 4283913962), (6, 2141956981), (127, 101194818), (254, 50597409), (381, 33731606), (762, 16865803), (821, 15653766), (1642, 7826883), (2463, 5217922), (4926, 2608961), (20543, 625602), (41086, 312801), (61629, 208534), (104267, 123258)]