542173878

素因数分解:

$2^1\times 3^3\times {\mathrm{3121}}^1\times {\mathrm{3217}}^1$

素因数の和:6349

約数の個数: 32

約数和(自身を含む): 1205591520

約数和(自身を除く): 663417642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3121, 3217, 6242, 6434, 9363, 9651, 18726, 19302, 28089, 28953, 56178, 57906, 84267, 86859, 168534, 173718, 10040257, 20080514, 30120771, 60241542, 90362313, 180724626, 271086939, 542173878]

約数ペア:

[(1, 542173878), (2, 271086939), (3, 180724626), (6, 90362313), (9, 60241542), (18, 30120771), (27, 20080514), (54, 10040257), (3121, 173718), (3217, 168534), (6242, 86859), (6434, 84267), (9363, 57906), (9651, 56178), (18726, 28953), (19302, 28089)]