445704084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1768667}}^1$

素因数の和:1768684

約数の個数: 36

約数和(自身を含む): 1287590304

約数和(自身を除く): 841886220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1768667, 3537334, 5306001, 7074668, 10612002, 12380669, 15918003, 21224004, 24761338, 31836006, 37142007, 49522676, 63672012, 74284014, 111426021, 148568028, 222852042, 445704084]

約数ペア:

[(1, 445704084), (2, 222852042), (3, 148568028), (4, 111426021), (6, 74284014), (7, 63672012), (9, 49522676), (12, 37142007), (14, 31836006), (18, 24761338), (21, 21224004), (28, 15918003), (36, 12380669), (42, 10612002), (63, 7074668), (84, 5306001), (126, 3537334), (252, 1768667)]