142739802

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{89101}}^1$

素因数の和:89198

約数の個数: 24

約数和(自身を含む): 312748020

約数和(自身を除く): 170008218

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 89101, 178202, 267303, 534606, 801909, 1603818, 7929989, 15859978, 23789967, 47579934, 71369901, 142739802]

約数ペア:

[(1, 142739802), (2, 71369901), (3, 47579934), (6, 23789967), (9, 15859978), (18, 7929989), (89, 1603818), (178, 801909), (267, 534606), (534, 267303), (801, 178202), (1602, 89101)]