6742728

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 11790072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1319, 1704, 2556, 2638, 3957, 5112, 5276, 7914, 10552, 11871, 15828, 23742, 31656, 47484, 93649, 94968, 187298, 280947, 374596, 561894, 749192, 842841, 1123788, 1685682, 2247576, 3371364, 6742728]

約数ペア:

[(1, 6742728), (2, 3371364), (3, 2247576), (4, 1685682), (6, 1123788), (8, 842841), (9, 749192), (12, 561894), (18, 374596), (24, 280947), (36, 187298), (71, 94968), (72, 93649), (142, 47484), (213, 31656), (284, 23742), (426, 15828), (568, 11871), (639, 10552), (852, 7914), (1278, 5276), (1319, 5112), (1704, 3957), (2556, 2638)]