18129562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1619}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 29743200

約数和(自身を除く): 11613638

約数列:

[1, 2, 11, 22, 509, 1018, 1619, 3238, 5599, 11198, 17809, 35618, 824071, 1648142, 9064781, 18129562]

約数ペア:

[(1, 18129562), (2, 9064781), (11, 1648142), (22, 824071), (509, 35618), (1018, 17809), (1619, 11198), (3238, 5599)]