42874344

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8387}}^1$

素因数の和:8470

約数の個数: 48

約数和(自身を含む): 117767520

約数和(自身を除く): 74893176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 8387, 16774, 25161, 33548, 50322, 67096, 75483, 100644, 150966, 201288, 301932, 595477, 603864, 1190954, 1786431, 2381908, 3572862, 4763816, 5359293, 7145724, 10718586, 14291448, 21437172, 42874344]

約数ペア:

[(1, 42874344), (2, 21437172), (3, 14291448), (4, 10718586), (6, 7145724), (8, 5359293), (9, 4763816), (12, 3572862), (18, 2381908), (24, 1786431), (36, 1190954), (71, 603864), (72, 595477), (142, 301932), (213, 201288), (284, 150966), (426, 100644), (568, 75483), (639, 67096), (852, 50322), (1278, 33548), (1704, 25161), (2556, 16774), (5112, 8387)]