970974

素因数分解:

$2^1\times 3^3\times {\mathrm{17981}}^1$

素因数の和:17992

約数の個数: 16

約数和(自身を含む): 2157840

約数和(自身を除く): 1186866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 17981, 35962, 53943, 107886, 161829, 323658, 485487, 970974]

約数ペア:

[(1, 970974), (2, 485487), (3, 323658), (6, 161829), (9, 107886), (18, 53943), (27, 35962), (54, 17981)]