18561031444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1855361}}^1$

素因数の和:1855467

約数の個数: 24

約数和(自身を含む): 33819538536

約数和(自身を除く): 15258507092

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 5002, 10004, 1855361, 3710722, 7421444, 76069801, 113177021, 152139602, 226354042, 304279204, 452708084, 4640257861, 9280515722, 18561031444]

約数ペア:

[(1, 18561031444), (2, 9280515722), (4, 4640257861), (41, 452708084), (61, 304279204), (82, 226354042), (122, 152139602), (164, 113177021), (244, 76069801), (2501, 7421444), (5002, 3710722), (10004, 1855361)]