189145356

素因数分解:

$2^2\times 3^1\times {\mathrm{2153}}^1\times {\mathrm{7321}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 441604464

約数和(自身を除く): 252459108

約数列:

[1, 2, 3, 4, 6, 12, 2153, 4306, 6459, 7321, 8612, 12918, 14642, 21963, 25836, 29284, 43926, 87852, 15762113, 31524226, 47286339, 63048452, 94572678, 189145356]

約数ペア:

[(1, 189145356), (2, 94572678), (3, 63048452), (4, 47286339), (6, 31524226), (12, 15762113), (2153, 87852), (4306, 43926), (6459, 29284), (7321, 25836), (8612, 21963), (12918, 14642)]