1293510018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9373261}}^1$

素因数の和:9373289

約数の個数: 16

約数和(自身を含む): 2699499456

約数和(自身を除く): 1405989438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9373261, 18746522, 28119783, 56239566, 215585003, 431170006, 646755009, 1293510018]

約数ペア:

[(1, 1293510018), (2, 646755009), (3, 431170006), (6, 215585003), (23, 56239566), (46, 28119783), (69, 18746522), (138, 9373261)]