248972634

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{9403}}^1$

素因数の和:10882

約数の個数: 24

約数和(自身を含む): 539864832

約数和(自身を除く): 290892198

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2942, 4413, 8826, 9403, 13239, 18806, 26478, 28209, 56418, 84627, 169254, 13831813, 27663626, 41495439, 82990878, 124486317, 248972634]

約数ペア:

[(1, 248972634), (2, 124486317), (3, 82990878), (6, 41495439), (9, 27663626), (18, 13831813), (1471, 169254), (2942, 84627), (4413, 56418), (8826, 28209), (9403, 26478), (13239, 18806)]