2167965918

素因数分解:

$2^1\times 3^3\times {\mathrm{2707}}^1\times {\mathrm{14831}}^1$

素因数の和:17549

約数の個数: 32

約数和(自身を含む): 4819806720

約数和(自身を除く): 2651840802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2707, 5414, 8121, 14831, 16242, 24363, 29662, 44493, 48726, 73089, 88986, 133479, 146178, 266958, 400437, 800874, 40147517, 80295034, 120442551, 240885102, 361327653, 722655306, 1083982959, 2167965918]

約数ペア:

[(1, 2167965918), (2, 1083982959), (3, 722655306), (6, 361327653), (9, 240885102), (18, 120442551), (27, 80295034), (54, 40147517), (2707, 800874), (5414, 400437), (8121, 266958), (14831, 146178), (16242, 133479), (24363, 88986), (29662, 73089), (44493, 48726)]