47926278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37501}}^1$

素因数の和:37580

約数の個数: 24

約数和(自身を含む): 105305616

約数和(自身を除く): 57379338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 37501, 75002, 112503, 225006, 337509, 675018, 2662571, 5325142, 7987713, 15975426, 23963139, 47926278]

約数ペア:

[(1, 47926278), (2, 23963139), (3, 15975426), (6, 7987713), (9, 5325142), (18, 2662571), (71, 675018), (142, 337509), (213, 225006), (426, 112503), (639, 75002), (1278, 37501)]