9038638

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 24

約数和(自身を含む): 15903000

約数和(自身を除く): 6864362

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 619, 1043, 1238, 2086, 4333, 7301, 8666, 14602, 30331, 60662, 92231, 184462, 645617, 1291234, 4519319, 9038638]

約数ペア:

[(1, 9038638), (2, 4519319), (7, 1291234), (14, 645617), (49, 184462), (98, 92231), (149, 60662), (298, 30331), (619, 14602), (1043, 8666), (1238, 7301), (2086, 4333)]