18544059

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 29857464

約数和(自身を除く): 11313405

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 243, 459, 603, 1139, 1377, 1809, 3417, 4131, 4489, 5427, 10251, 13467, 16281, 30753, 40401, 76313, 92259, 121203, 228939, 276777, 363609, 686817, 1090827, 2060451, 6181353, 18544059]

約数ペア:

[(1, 18544059), (3, 6181353), (9, 2060451), (17, 1090827), (27, 686817), (51, 363609), (67, 276777), (81, 228939), (153, 121203), (201, 92259), (243, 76313), (459, 40401), (603, 30753), (1139, 16281), (1377, 13467), (1809, 10251), (3417, 5427), (4131, 4489)]