17920044

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6301}}^1$

素因数の和:6390

約数の個数: 36

約数和(自身を含む): 45878560

約数和(自身を除く): 27958516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6301, 12602, 18903, 25204, 37806, 56709, 75612, 113418, 226836, 497779, 995558, 1493337, 1991116, 2986674, 4480011, 5973348, 8960022, 17920044]

約数ペア:

[(1, 17920044), (2, 8960022), (3, 5973348), (4, 4480011), (6, 2986674), (9, 1991116), (12, 1493337), (18, 995558), (36, 497779), (79, 226836), (158, 113418), (237, 75612), (316, 56709), (474, 37806), (711, 25204), (948, 18903), (1422, 12602), (2844, 6301)]