211669362

素因数分解:

$2^1\times 3^4\times {\mathrm{1306601}}^1$

素因数の和:1306615

約数の個数: 20

約数和(自身を含む): 474296526

約数和(自身を除く): 262627164

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1306601, 2613202, 3919803, 7839606, 11759409, 23518818, 35278227, 70556454, 105834681, 211669362]

約数ペア:

[(1, 211669362), (2, 105834681), (3, 70556454), (6, 35278227), (9, 23518818), (18, 11759409), (27, 7839606), (54, 3919803), (81, 2613202), (162, 1306601)]