12218658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 26199936

約数和(自身を除く): 13981278

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2393, 2553, 4786, 5106, 7179, 14358, 55039, 88541, 110078, 165117, 177082, 265623, 330234, 531246, 2036443, 4072886, 6109329, 12218658]

約数ペア:

[(1, 12218658), (2, 6109329), (3, 4072886), (6, 2036443), (23, 531246), (37, 330234), (46, 265623), (69, 177082), (74, 165117), (111, 110078), (138, 88541), (222, 55039), (851, 14358), (1702, 7179), (2393, 5106), (2553, 4786)]