21174204

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43037}}^1$

素因数の和:43085

約数の個数: 24

約数和(自身を含む): 50612688

約数和(自身を除く): 29438484

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 43037, 86074, 129111, 172148, 258222, 516444, 1764517, 3529034, 5293551, 7058068, 10587102, 21174204]

約数ペア:

[(1, 21174204), (2, 10587102), (3, 7058068), (4, 5293551), (6, 3529034), (12, 1764517), (41, 516444), (82, 258222), (123, 172148), (164, 129111), (246, 86074), (492, 43037)]