71359686

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55837}}^1$

素因数の和:55916

約数の個数: 24

約数和(自身を含む): 156793104

約数和(自身を除く): 85433418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 55837, 111674, 167511, 335022, 502533, 1005066, 3964427, 7928854, 11893281, 23786562, 35679843, 71359686]

約数ペア:

[(1, 71359686), (2, 35679843), (3, 23786562), (6, 11893281), (9, 7928854), (18, 3964427), (71, 1005066), (142, 502533), (213, 335022), (426, 167511), (639, 111674), (1278, 55837)]