181228386

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 367822080

約数和(自身を除く): 186593694

約数列:

[1, 2, 3, 6, 89, 178, 267, 463, 534, 733, 926, 1389, 1466, 2199, 2778, 4398, 41207, 65237, 82414, 123621, 130474, 195711, 247242, 339379, 391422, 678758, 1018137, 2036274, 30204731, 60409462, 90614193, 181228386]

約数ペア:

[(1, 181228386), (2, 90614193), (3, 60409462), (6, 30204731), (89, 2036274), (178, 1018137), (267, 678758), (463, 391422), (534, 339379), (733, 247242), (926, 195711), (1389, 130474), (1466, 123621), (2199, 82414), (2778, 65237), (4398, 41207)]