18065614

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 31916808

約数和(自身を除く): 13851194

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2221, 4067, 4442, 8134, 15547, 31094, 108829, 184343, 217658, 368686, 1290401, 2580802, 9032807, 18065614]

約数ペア:

[(1, 18065614), (2, 9032807), (7, 2580802), (14, 1290401), (49, 368686), (83, 217658), (98, 184343), (166, 108829), (581, 31094), (1162, 15547), (2221, 8134), (4067, 4442)]