42557436

素因数分解:

$2^2\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1409}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 107780400

約数和(自身を除く): 65222964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 839, 1409, 1678, 2517, 2818, 3356, 4227, 5034, 5636, 7551, 8454, 10068, 12681, 15102, 16908, 25362, 30204, 50724, 1182151, 2364302, 3546453, 4728604, 7092906, 10639359, 14185812, 21278718, 42557436]

約数ペア:

[(1, 42557436), (2, 21278718), (3, 14185812), (4, 10639359), (6, 7092906), (9, 4728604), (12, 3546453), (18, 2364302), (36, 1182151), (839, 50724), (1409, 30204), (1678, 25362), (2517, 16908), (2818, 15102), (3356, 12681), (4227, 10068), (5034, 8454), (5636, 7551)]