1965806514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15601639}}^1$

素因数の和:15601654

約数の個数: 24

約数和(自身を含む): 4867711680

約数和(自身を除く): 2901905166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15601639, 31203278, 46804917, 93609834, 109211473, 140414751, 218422946, 280829502, 327634419, 655268838, 982903257, 1965806514]

約数ペア:

[(1, 1965806514), (2, 982903257), (3, 655268838), (6, 327634419), (7, 280829502), (9, 218422946), (14, 140414751), (18, 109211473), (21, 93609834), (42, 46804917), (63, 31203278), (126, 15601639)]