2018297718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{10733}}^1$

素因数の和:11109

約数の個数: 48

約数和(自身を含む): 4527858816

約数和(自身を除く): 2509561098

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 337, 558, 674, 1011, 2022, 3033, 6066, 10447, 10733, 20894, 21466, 31341, 32199, 62682, 64398, 94023, 96597, 188046, 193194, 332723, 665446, 998169, 1996338, 2994507, 3617021, 5989014, 7234042, 10851063, 21702126, 32553189, 65106378, 112127651, 224255302, 336382953, 672765906, 1009148859, 2018297718]

約数ペア:

[(1, 2018297718), (2, 1009148859), (3, 672765906), (6, 336382953), (9, 224255302), (18, 112127651), (31, 65106378), (62, 32553189), (93, 21702126), (186, 10851063), (279, 7234042), (337, 5989014), (558, 3617021), (674, 2994507), (1011, 1996338), (2022, 998169), (3033, 665446), (6066, 332723), (10447, 193194), (10733, 188046), (20894, 96597), (21466, 94023), (31341, 64398), (32199, 62682)]