13405289148

素因数分解:

$2^2\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{173923}}^1$

素因数の和:176074

約数の個数: 36

約数和(自身を含む): 33901613928

約数和(自身を除く): 20496324780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 4282, 6423, 8564, 12846, 19269, 25692, 38538, 77076, 173923, 347846, 521769, 695692, 1043538, 1565307, 2087076, 3130614, 6261228, 372369143, 744738286, 1117107429, 1489476572, 2234214858, 3351322287, 4468429716, 6702644574, 13405289148]

約数ペア:

[(1, 13405289148), (2, 6702644574), (3, 4468429716), (4, 3351322287), (6, 2234214858), (9, 1489476572), (12, 1117107429), (18, 744738286), (36, 372369143), (2141, 6261228), (4282, 3130614), (6423, 2087076), (8564, 1565307), (12846, 1043538), (19269, 695692), (25692, 521769), (38538, 347846), (77076, 173923)]