13047972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{155333}}^1$

素因数の和:155347

約数の個数: 24

約数和(自身を含む): 34794816

約数和(自身を除く): 21746844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 155333, 310666, 465999, 621332, 931998, 1087331, 1863996, 2174662, 3261993, 4349324, 6523986, 13047972]

約数ペア:

[(1, 13047972), (2, 6523986), (3, 4349324), (4, 3261993), (6, 2174662), (7, 1863996), (12, 1087331), (14, 931998), (21, 621332), (28, 465999), (42, 310666), (84, 155333)]