216877480542

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{169700689}}^1$

素因数の和:169700768

約数の個数: 24

約数和(自身を含む): 476519537520

約数和(自身を除く): 259642056978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 169700689, 339401378, 509102067, 1018204134, 1527306201, 3054612402, 12048748919, 24097497838, 36146246757, 72292493514, 108438740271, 216877480542]

約数ペア:

[(1, 216877480542), (2, 108438740271), (3, 72292493514), (6, 36146246757), (9, 24097497838), (18, 12048748919), (71, 3054612402), (142, 1527306201), (213, 1018204134), (426, 509102067), (639, 339401378), (1278, 169700689)]