1917691872

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157291}}^1$

素因数の和:157431

約数の個数: 48

約数和(自身を含む): 5073610752

約数和(自身を除く): 3155918880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 157291, 314582, 471873, 629164, 943746, 1258328, 1887492, 2516656, 3774984, 5033312, 7549968, 15099936, 19975957, 39951914, 59927871, 79903828, 119855742, 159807656, 239711484, 319615312, 479422968, 639230624, 958845936, 1917691872]

約数ペア:

[(1, 1917691872), (2, 958845936), (3, 639230624), (4, 479422968), (6, 319615312), (8, 239711484), (12, 159807656), (16, 119855742), (24, 79903828), (32, 59927871), (48, 39951914), (96, 19975957), (127, 15099936), (254, 7549968), (381, 5033312), (508, 3774984), (762, 2516656), (1016, 1887492), (1524, 1258328), (2032, 943746), (3048, 629164), (4064, 471873), (6096, 314582), (12192, 157291)]