42420726

素因数分解:

$2^1\times 3^3\times {\mathrm{785569}}^1$

素因数の和:785580

約数の個数: 16

約数和(自身を含む): 94268400

約数和(自身を除く): 51847674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 785569, 1571138, 2356707, 4713414, 7070121, 14140242, 21210363, 42420726]

約数ペア:

[(1, 42420726), (2, 21210363), (3, 14140242), (6, 7070121), (9, 4713414), (18, 2356707), (27, 1571138), (54, 785569)]