31450842

素因数分解:

$2^1\times 3^4\times {\mathrm{194141}}^1$

素因数の和:194155

約数の個数: 20

約数和(自身を含む): 70473546

約数和(自身を除く): 39022704

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 194141, 388282, 582423, 1164846, 1747269, 3494538, 5241807, 10483614, 15725421, 31450842]

約数ペア:

[(1, 31450842), (2, 15725421), (3, 10483614), (6, 5241807), (9, 3494538), (18, 1747269), (27, 1164846), (54, 582423), (81, 388282), (162, 194141)]