140578146

素因数分解:

$2^1\times 3^3\times {\mathrm{2603299}}^1$

素因数の和:2603310

約数の個数: 16

約数和(自身を含む): 312396000

約数和(自身を除く): 171817854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2603299, 5206598, 7809897, 15619794, 23429691, 46859382, 70289073, 140578146]

約数ペア:

[(1, 140578146), (2, 70289073), (3, 46859382), (6, 23429691), (9, 15619794), (18, 7809897), (27, 5206598), (54, 2603299)]