166806444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1985791}}^1$

素因数の和:1985805

約数の個数: 24

約数和(自身を含む): 444817408

約数和(自身を除く): 278010964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1985791, 3971582, 5957373, 7943164, 11914746, 13900537, 23829492, 27801074, 41701611, 55602148, 83403222, 166806444]

約数ペア:

[(1, 166806444), (2, 83403222), (3, 55602148), (4, 41701611), (6, 27801074), (7, 23829492), (12, 13900537), (14, 11914746), (21, 7943164), (28, 5957373), (42, 3971582), (84, 1985791)]