284400186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{10531}}^1$

素因数の和:11186

約数の個数: 32

約数和(自身を含む): 651130368

約数和(自身を除く): 366730182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 9002, 10531, 13503, 21062, 27006, 31593, 63186, 73717, 147434, 221151, 442302, 6771433, 13542866, 20314299, 40628598, 47400031, 94800062, 142200093, 284400186]

約数ペア:

[(1, 284400186), (2, 142200093), (3, 94800062), (6, 47400031), (7, 40628598), (14, 20314299), (21, 13542866), (42, 6771433), (643, 442302), (1286, 221151), (1929, 147434), (3858, 73717), (4501, 63186), (9002, 31593), (10531, 27006), (13503, 21062)]