2021072616

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{73291}}^1$

素因数の和:73686

約数の個数: 48

約数和(自身を含む): 5488104960

約数和(自身を除く): 3467032344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6894, 9192, 13788, 27576, 73291, 146582, 219873, 293164, 439746, 586328, 659619, 879492, 1319238, 1758984, 2638476, 5276952, 28070453, 56140906, 84211359, 112281812, 168422718, 224563624, 252634077, 336845436, 505268154, 673690872, 1010536308, 2021072616]

約数ペア:

[(1, 2021072616), (2, 1010536308), (3, 673690872), (4, 505268154), (6, 336845436), (8, 252634077), (9, 224563624), (12, 168422718), (18, 112281812), (24, 84211359), (36, 56140906), (72, 28070453), (383, 5276952), (766, 2638476), (1149, 1758984), (1532, 1319238), (2298, 879492), (3064, 659619), (3447, 586328), (4596, 439746), (6894, 293164), (9192, 219873), (13788, 146582), (27576, 73291)]