8085798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21409

約数の個数: 32

約数和(自身を含む): 20536320

約数和(自身を除く): 12450522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21391, 42782, 64173, 128346, 149737, 192519, 299474, 385038, 449211, 577557, 898422, 1155114, 1347633, 2695266, 4042899, 8085798]

約数ペア:

[(1, 8085798), (2, 4042899), (3, 2695266), (6, 1347633), (7, 1155114), (9, 898422), (14, 577557), (18, 449211), (21, 385038), (27, 299474), (42, 192519), (54, 149737), (63, 128346), (126, 64173), (189, 42782), (378, 21391)]