1893669918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45087379}}^1$

素因数の和:45087391

約数の個数: 16

約数和(自身を含む): 4328388480

約数和(自身を除く): 2434718562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45087379, 90174758, 135262137, 270524274, 315611653, 631223306, 946834959, 1893669918]

約数ペア:

[(1, 1893669918), (2, 946834959), (3, 631223306), (6, 315611653), (7, 270524274), (14, 135262137), (21, 90174758), (42, 45087379)]