2016644778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2732581}}^1$

素因数の和:2732630

約数の個数: 24

約数和(自身を含む): 4475969316

約数和(自身を除く): 2459324538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2732581, 5465162, 8197743, 16395486, 24593229, 49186458, 112035821, 224071642, 336107463, 672214926, 1008322389, 2016644778]

約数ペア:

[(1, 2016644778), (2, 1008322389), (3, 672214926), (6, 336107463), (9, 224071642), (18, 112035821), (41, 49186458), (82, 24593229), (123, 16395486), (246, 8197743), (369, 5465162), (738, 2732581)]