7189984278

素因数分解:

$2^1\times 3^4\times {\mathrm{44382619}}^1$

素因数の和:44382633

約数の個数: 20

約数和(自身を含む): 16110891060

約数和(自身を除く): 8920906782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 44382619, 88765238, 133147857, 266295714, 399443571, 798887142, 1198330713, 2396661426, 3594992139, 7189984278]

約数ペア:

[(1, 7189984278), (2, 3594992139), (3, 2396661426), (6, 1198330713), (9, 798887142), (18, 399443571), (27, 266295714), (54, 133147857), (81, 88765238), (162, 44382619)]