131231736

素因数分解:

$2^3\times 3^2\times {\mathrm{1822663}}^1$

素因数の和:1822675

約数の個数: 24

約数和(自身を含む): 355419480

約数和(自身を除く): 224187744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1822663, 3645326, 5467989, 7290652, 10935978, 14581304, 16403967, 21871956, 32807934, 43743912, 65615868, 131231736]

約数ペア:

[(1, 131231736), (2, 65615868), (3, 43743912), (4, 32807934), (6, 21871956), (8, 16403967), (9, 14581304), (12, 10935978), (18, 7290652), (24, 5467989), (36, 3645326), (72, 1822663)]