144404778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3438209}}^1$

素因数の和:3438221

約数の個数: 16

約数和(自身を含む): 330068160

約数和(自身を除く): 185663382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3438209, 6876418, 10314627, 20629254, 24067463, 48134926, 72202389, 144404778]

約数ペア:

[(1, 144404778), (2, 72202389), (3, 48134926), (6, 24067463), (7, 20629254), (14, 10314627), (21, 6876418), (42, 3438209)]