215858172

素因数分解:

$2^2\times 3^1\times {\mathrm{2393}}^1\times {\mathrm{7517}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 503946576

約数和(自身を除く): 288088404

約数列:

[1, 2, 3, 4, 6, 12, 2393, 4786, 7179, 7517, 9572, 14358, 15034, 22551, 28716, 30068, 45102, 90204, 17988181, 35976362, 53964543, 71952724, 107929086, 215858172]

約数ペア:

[(1, 215858172), (2, 107929086), (3, 71952724), (4, 53964543), (6, 35976362), (12, 17988181), (2393, 90204), (4786, 45102), (7179, 30068), (7517, 28716), (9572, 22551), (14358, 15034)]