189592974

素因数分解:

$2^1\times 3^5\times {\mathrm{390109}}^1$

素因数の和:390126

約数の個数: 24

約数和(自身を含む): 426000120

約数和(自身を除く): 236407146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 390109, 780218, 1170327, 2340654, 3510981, 7021962, 10532943, 21065886, 31598829, 63197658, 94796487, 189592974]

約数ペア:

[(1, 189592974), (2, 94796487), (3, 63197658), (6, 31598829), (9, 21065886), (18, 10532943), (27, 7021962), (54, 3510981), (81, 2340654), (162, 1170327), (243, 780218), (486, 390109)]