2018445498

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2735021}}^1$

素因数の和:2735070

約数の個数: 24

約数和(自身を含む): 4479966036

約数和(自身を除く): 2461520538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2735021, 5470042, 8205063, 16410126, 24615189, 49230378, 112135861, 224271722, 336407583, 672815166, 1009222749, 2018445498]

約数ペア:

[(1, 2018445498), (2, 1009222749), (3, 672815166), (6, 336407583), (9, 224271722), (18, 112135861), (41, 49230378), (82, 24615189), (123, 16410126), (246, 8205063), (369, 5470042), (738, 2735021)]