55513626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321753}}^1$

素因数の和:1321765

約数の個数: 16

約数和(自身を含む): 126888384

約数和(自身を除く): 71374758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321753, 2643506, 3965259, 7930518, 9252271, 18504542, 27756813, 55513626]

約数ペア:

[(1, 55513626), (2, 27756813), (3, 18504542), (6, 9252271), (7, 7930518), (14, 3965259), (21, 2643506), (42, 1321753)]