15135642

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20509}}^1$

素因数の和:20558

約数の個数: 24

約数和(自身を含む): 33595380

約数和(自身を除く): 18459738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 20509, 41018, 61527, 123054, 184581, 369162, 840869, 1681738, 2522607, 5045214, 7567821, 15135642]

約数ペア:

[(1, 15135642), (2, 7567821), (3, 5045214), (6, 2522607), (9, 1681738), (18, 840869), (41, 369162), (82, 184581), (123, 123054), (246, 61527), (369, 41018), (738, 20509)]