1970766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15656

約数の個数: 24

約数和(自身を含む): 4880304

約数和(自身を除く): 2909538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15641, 31282, 46923, 93846, 109487, 140769, 218974, 281538, 328461, 656922, 985383, 1970766]

約数ペア:

[(1, 1970766), (2, 985383), (3, 656922), (6, 328461), (7, 281538), (9, 218974), (14, 140769), (18, 109487), (21, 93846), (42, 46923), (63, 31282), (126, 15641)]