11787972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{140333}}^1$

素因数の和:140347

約数の個数: 24

約数和(自身を含む): 31434816

約数和(自身を除く): 19646844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 140333, 280666, 420999, 561332, 841998, 982331, 1683996, 1964662, 2946993, 3929324, 5893986, 11787972]

約数ペア:

[(1, 11787972), (2, 5893986), (3, 3929324), (4, 2946993), (6, 1964662), (7, 1683996), (12, 982331), (14, 841998), (21, 561332), (28, 420999), (42, 280666), (84, 140333)]