27481398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15959}}^1$

素因数の和:16012

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 36869322

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 15959, 31918, 47877, 95754, 111713, 223426, 335139, 654319, 670278, 1308638, 1962957, 3925914, 4580233, 9160466, 13740699, 27481398]

約数ペア:

[(1, 27481398), (2, 13740699), (3, 9160466), (6, 4580233), (7, 3925914), (14, 1962957), (21, 1308638), (41, 670278), (42, 654319), (82, 335139), (123, 223426), (246, 111713), (287, 95754), (574, 47877), (861, 31918), (1722, 15959)]