21313146

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{6221}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 42707808

約数和(自身を除く): 21394662

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 6221, 12442, 18663, 37326, 3552191, 7104382, 10656573, 21313146]

約数ペア:

[(1, 21313146), (2, 10656573), (3, 7104382), (6, 3552191), (571, 37326), (1142, 18663), (1713, 12442), (3426, 6221)]