82796778

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{20627}}^1$

素因数の和:20858

約数の個数: 24

約数和(自身を含む): 180206208

約数和(自身を除く): 97409430

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 20627, 41254, 61881, 123762, 185643, 371286, 4599821, 9199642, 13799463, 27598926, 41398389, 82796778]

約数ペア:

[(1, 82796778), (2, 41398389), (3, 27598926), (6, 13799463), (9, 9199642), (18, 4599821), (223, 371286), (446, 185643), (669, 123762), (1338, 61881), (2007, 41254), (4014, 20627)]