8638434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{22853}}^1$

素因数の和:22871

約数の個数: 32

約数和(自身を含む): 21939840

約数和(自身を除く): 13301406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 22853, 45706, 68559, 137118, 159971, 205677, 319942, 411354, 479913, 617031, 959826, 1234062, 1439739, 2879478, 4319217, 8638434]

約数ペア:

[(1, 8638434), (2, 4319217), (3, 2879478), (6, 1439739), (7, 1234062), (9, 959826), (14, 617031), (18, 479913), (21, 411354), (27, 319942), (42, 205677), (54, 159971), (63, 137118), (126, 68559), (189, 45706), (378, 22853)]