9390438

素因数分解:

$2^1\times 3^3\times {\mathrm{173897}}^1$

素因数の和:173908

約数の個数: 16

約数和(自身を含む): 20867760

約数和(自身を除く): 11477322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173897, 347794, 521691, 1043382, 1565073, 3130146, 4695219, 9390438]

約数ペア:

[(1, 9390438), (2, 4695219), (3, 3130146), (6, 1565073), (9, 1043382), (18, 521691), (27, 347794), (54, 173897)]