2786274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8174

約数の個数: 24

約数和(自身を含む): 6355440

約数和(自身を除く): 3569166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 8147, 16294, 24441, 48882, 73323, 146646, 154793, 309586, 464379, 928758, 1393137, 2786274]

約数ペア:

[(1, 2786274), (2, 1393137), (3, 928758), (6, 464379), (9, 309586), (18, 154793), (19, 146646), (38, 73323), (57, 48882), (114, 24441), (171, 16294), (342, 8147)]