15551421054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2975779}}^1$

素因数の和:2975864

約数の個数: 32

約数和(自身を含む): 33995310720

約数和(自身を除く): 18443889666

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 2975779, 5951558, 8927337, 17854674, 38685127, 77370254, 116055381, 199377193, 232110762, 398754386, 598131579, 1196263158, 2591903509, 5183807018, 7775710527, 15551421054]

約数ペア:

[(1, 15551421054), (2, 7775710527), (3, 5183807018), (6, 2591903509), (13, 1196263158), (26, 598131579), (39, 398754386), (67, 232110762), (78, 199377193), (134, 116055381), (201, 77370254), (402, 38685127), (871, 17854674), (1742, 8927337), (2613, 5951558), (5226, 2975779)]