2021085468

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{376787}}^1$

素因数の和:376946

約数の個数: 36

約数和(自身を含む): 5143156200

約数和(自身を除く): 3122070732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 376787, 753574, 1130361, 1507148, 2260722, 3391083, 4521444, 6782166, 13564332, 56141263, 112282526, 168423789, 224565052, 336847578, 505271367, 673695156, 1010542734, 2021085468]

約数ペア:

[(1, 2021085468), (2, 1010542734), (3, 673695156), (4, 505271367), (6, 336847578), (9, 224565052), (12, 168423789), (18, 112282526), (36, 56141263), (149, 13564332), (298, 6782166), (447, 4521444), (596, 3391083), (894, 2260722), (1341, 1507148), (1788, 1130361), (2682, 753574), (5364, 376787)]