201871638

素因数分解:

$2^1\times 3^2\times {\mathrm{3169}}^1\times {\mathrm{3539}}^1$

素因数の和:6716

約数の個数: 24

約数和(自身を含む): 437650200

約数和(自身を除く): 235778562

約数列:

[1, 2, 3, 6, 9, 18, 3169, 3539, 6338, 7078, 9507, 10617, 19014, 21234, 28521, 31851, 57042, 63702, 11215091, 22430182, 33645273, 67290546, 100935819, 201871638]

約数ペア:

[(1, 201871638), (2, 100935819), (3, 67290546), (6, 33645273), (9, 22430182), (18, 11215091), (3169, 63702), (3539, 57042), (6338, 31851), (7078, 28521), (9507, 21234), (10617, 19014)]