305975964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3642571}}^1$

素因数の和:3642585

約数の個数: 24

約数和(自身を含む): 815936128

約数和(自身を除く): 509960164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3642571, 7285142, 10927713, 14570284, 21855426, 25497997, 43710852, 50995994, 76493991, 101991988, 152987982, 305975964]

約数ペア:

[(1, 305975964), (2, 152987982), (3, 101991988), (4, 76493991), (6, 50995994), (7, 43710852), (12, 25497997), (14, 21855426), (21, 14570284), (28, 10927713), (42, 7285142), (84, 3642571)]