131118516

素因数分解:

$2^2\times 3^2\times {\mathrm{877}}^1\times {\mathrm{4153}}^1$

素因数の和:5040

約数の個数: 36

約数和(自身を含む): 331896292

約数和(自身を除く): 200777776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 877, 1754, 2631, 3508, 4153, 5262, 7893, 8306, 10524, 12459, 15786, 16612, 24918, 31572, 37377, 49836, 74754, 149508, 3642181, 7284362, 10926543, 14568724, 21853086, 32779629, 43706172, 65559258, 131118516]

約数ペア:

[(1, 131118516), (2, 65559258), (3, 43706172), (4, 32779629), (6, 21853086), (9, 14568724), (12, 10926543), (18, 7284362), (36, 3642181), (877, 149508), (1754, 74754), (2631, 49836), (3508, 37377), (4153, 31572), (5262, 24918), (7893, 16612), (8306, 15786), (10524, 12459)]