31480326

素因数分解:

$2^1\times 3^4\times {\mathrm{194323}}^1$

素因数の和:194337

約数の個数: 20

約数和(自身を含む): 70539612

約数和(自身を除く): 39059286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 194323, 388646, 582969, 1165938, 1748907, 3497814, 5246721, 10493442, 15740163, 31480326]

約数ペア:

[(1, 31480326), (2, 15740163), (3, 10493442), (6, 5246721), (9, 3497814), (18, 1748907), (27, 1165938), (54, 582969), (81, 388646), (162, 194323)]