38191878

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4339}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 85411200

約数和(自身を除く): 47219322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4339, 4401, 8678, 8802, 13017, 26034, 39051, 78102, 117153, 234306, 707257, 1414514, 2121771, 4243542, 6365313, 12730626, 19095939, 38191878]

約数ペア:

[(1, 38191878), (2, 19095939), (3, 12730626), (6, 6365313), (9, 4243542), (18, 2121771), (27, 1414514), (54, 707257), (163, 234306), (326, 117153), (489, 78102), (978, 39051), (1467, 26034), (2934, 13017), (4339, 8802), (4401, 8678)]