9138468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 22680000

約数和(自身を除く): 13541532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 269, 298, 447, 538, 596, 807, 894, 1076, 1614, 1788, 2831, 3228, 5111, 5662, 8493, 10222, 11324, 15333, 16986, 20444, 30666, 33972, 40081, 61332, 80162, 120243, 160324, 240486, 480972, 761539, 1523078, 2284617, 3046156, 4569234, 9138468]

約数ペア:

[(1, 9138468), (2, 4569234), (3, 3046156), (4, 2284617), (6, 1523078), (12, 761539), (19, 480972), (38, 240486), (57, 160324), (76, 120243), (114, 80162), (149, 61332), (228, 40081), (269, 33972), (298, 30666), (447, 20444), (538, 16986), (596, 15333), (807, 11324), (894, 10222), (1076, 8493), (1614, 5662), (1788, 5111), (2831, 3228)]