21341172

素因数分解:

$2^2\times 3^1\times {\mathrm{599}}^1\times {\mathrm{2969}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 49896000

約数和(自身を除く): 28554828

約数列:

[1, 2, 3, 4, 6, 12, 599, 1198, 1797, 2396, 2969, 3594, 5938, 7188, 8907, 11876, 17814, 35628, 1778431, 3556862, 5335293, 7113724, 10670586, 21341172]

約数ペア:

[(1, 21341172), (2, 10670586), (3, 7113724), (4, 5335293), (6, 3556862), (12, 1778431), (599, 35628), (1198, 17814), (1797, 11876), (2396, 8907), (2969, 7188), (3594, 5938)]