744642

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1058

約数の個数: 24

約数和(自身を含む): 1654380

約数和(自身を除く): 909738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1009, 2018, 3027, 6054, 9081, 18162, 41369, 82738, 124107, 248214, 372321, 744642]

約数ペア:

[(1, 744642), (2, 372321), (3, 248214), (6, 124107), (9, 82738), (18, 41369), (41, 18162), (82, 9081), (123, 6054), (246, 3027), (369, 2018), (738, 1009)]