18507410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 35309952

約数和(自身を除く): 16802542

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1201, 1541, 2402, 3082, 6005, 7705, 12010, 15410, 27623, 55246, 80467, 138115, 160934, 276230, 402335, 804670, 1850741, 3701482, 9253705, 18507410]

約数ペア:

[(1, 18507410), (2, 9253705), (5, 3701482), (10, 1850741), (23, 804670), (46, 402335), (67, 276230), (115, 160934), (134, 138115), (230, 80467), (335, 55246), (670, 27623), (1201, 15410), (1541, 12010), (2402, 7705), (3082, 6005)]