210822642

素因数分解:

$2^1\times 3^3\times {\mathrm{3904123}}^1$

素因数の和:3904134

約数の個数: 16

約数和(自身を含む): 468494880

約数和(自身を除く): 257672238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3904123, 7808246, 11712369, 23424738, 35137107, 70274214, 105411321, 210822642]

約数ペア:

[(1, 210822642), (2, 105411321), (3, 70274214), (6, 35137107), (9, 23424738), (18, 11712369), (27, 7808246), (54, 3904123)]