987876

素因数分解:

$2^2\times 3^4\times {\mathrm{3049}}^1$

素因数の和:3065

約数の個数: 30

約数和(自身を含む): 2583350

約数和(自身を除く): 1595474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3049, 6098, 9147, 12196, 18294, 27441, 36588, 54882, 82323, 109764, 164646, 246969, 329292, 493938, 987876]

約数ペア:

[(1, 987876), (2, 493938), (3, 329292), (4, 246969), (6, 164646), (9, 109764), (12, 82323), (18, 54882), (27, 36588), (36, 27441), (54, 18294), (81, 12196), (108, 9147), (162, 6098), (324, 3049)]