18117248

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 36720000

約数和(自身を除く): 18602752

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2399, 3776, 4798, 7552, 9596, 19192, 38384, 76768, 141541, 153536, 283082, 307072, 566164, 1132328, 2264656, 4529312, 9058624, 18117248]

約数ペア:

[(1, 18117248), (2, 9058624), (4, 4529312), (8, 2264656), (16, 1132328), (32, 566164), (59, 307072), (64, 283082), (118, 153536), (128, 141541), (236, 76768), (472, 38384), (944, 19192), (1888, 9596), (2399, 7552), (3776, 4798)]