55387626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1318753}}^1$

素因数の和:1318765

約数の個数: 16

約数和(自身を含む): 126600384

約数和(自身を除く): 71212758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1318753, 2637506, 3956259, 7912518, 9231271, 18462542, 27693813, 55387626]

約数ペア:

[(1, 55387626), (2, 27693813), (3, 18462542), (6, 9231271), (7, 7912518), (14, 3956259), (21, 2637506), (42, 1318753)]