254752434

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{345193}}^1$

素因数の和:345242

約数の個数: 24

約数和(自身を含む): 565427772

約数和(自身を除く): 310675338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 345193, 690386, 1035579, 2071158, 3106737, 6213474, 14152913, 28305826, 42458739, 84917478, 127376217, 254752434]

約数ペア:

[(1, 254752434), (2, 127376217), (3, 84917478), (6, 42458739), (9, 28305826), (18, 14152913), (41, 6213474), (82, 3106737), (123, 2071158), (246, 1035579), (369, 690386), (738, 345193)]