127938630132

素因数分解:

$2^2\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{1788551}}^1$

素因数の和:1790548

約数の個数: 36

約数和(自身を含む): 323563365216

約数和(自身を除く): 195624735084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1987, 3974, 5961, 7948, 11922, 17883, 23844, 35766, 71532, 1788551, 3577102, 5365653, 7154204, 10731306, 16096959, 21462612, 32193918, 64387836, 3553850837, 7107701674, 10661552511, 14215403348, 21323105022, 31984657533, 42646210044, 63969315066, 127938630132]

約数ペア:

[(1, 127938630132), (2, 63969315066), (3, 42646210044), (4, 31984657533), (6, 21323105022), (9, 14215403348), (12, 10661552511), (18, 7107701674), (36, 3553850837), (1987, 64387836), (3974, 32193918), (5961, 21462612), (7948, 16096959), (11922, 10731306), (17883, 7154204), (23844, 5365653), (35766, 3577102), (71532, 1788551)]