42563718

素因数分解:

$2^1\times 3^4\times {\mathrm{262739}}^1$

素因数の和:262753

約数の個数: 20

約数和(自身を含む): 95374620

約数和(自身を除く): 52810902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 262739, 525478, 788217, 1576434, 2364651, 4729302, 7093953, 14187906, 21281859, 42563718]

約数ペア:

[(1, 42563718), (2, 21281859), (3, 14187906), (6, 7093953), (9, 4729302), (18, 2364651), (27, 1576434), (54, 788217), (81, 525478), (162, 262739)]