18241278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 39951360

約数和(自身を除く): 21710082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 479, 577, 958, 1154, 1437, 1731, 2874, 3462, 5269, 6347, 10538, 12694, 15807, 19041, 31614, 38082, 276383, 552766, 829149, 1658298, 3040213, 6080426, 9120639, 18241278]

約数ペア:

[(1, 18241278), (2, 9120639), (3, 6080426), (6, 3040213), (11, 1658298), (22, 829149), (33, 552766), (66, 276383), (479, 38082), (577, 31614), (958, 19041), (1154, 15807), (1437, 12694), (1731, 10538), (2874, 6347), (3462, 5269)]