28758438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84089}}^1$

素因数の和:84116

約数の個数: 24

約数和(自身を含む): 65590200

約数和(自身を除く): 36831762

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84089, 168178, 252267, 504534, 756801, 1513602, 1597691, 3195382, 4793073, 9586146, 14379219, 28758438]

約数ペア:

[(1, 28758438), (2, 14379219), (3, 9586146), (6, 4793073), (9, 3195382), (18, 1597691), (19, 1513602), (38, 756801), (57, 504534), (114, 252267), (171, 168178), (342, 84089)]