42387876

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4691}}^1$

素因数の和:4952

約数の個数: 36

約数和(自身を含む): 107596944

約数和(自身を除く): 65209068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 4691, 9036, 9382, 14073, 18764, 28146, 42219, 56292, 84438, 168876, 1177441, 2354882, 3532323, 4709764, 7064646, 10596969, 14129292, 21193938, 42387876]

約数ペア:

[(1, 42387876), (2, 21193938), (3, 14129292), (4, 10596969), (6, 7064646), (9, 4709764), (12, 3532323), (18, 2354882), (36, 1177441), (251, 168876), (502, 84438), (753, 56292), (1004, 42219), (1506, 28146), (2259, 18764), (3012, 14073), (4518, 9382), (4691, 9036)]