258354414

素因数分解:

$2^1\times 3^3\times {\mathrm{4784341}}^1$

素因数の和:4784352

約数の個数: 16

約数和(自身を含む): 574121040

約数和(自身を除く): 315766626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4784341, 9568682, 14353023, 28706046, 43059069, 86118138, 129177207, 258354414]

約数ペア:

[(1, 258354414), (2, 129177207), (3, 86118138), (6, 43059069), (9, 28706046), (18, 14353023), (27, 9568682), (54, 4784341)]