9020308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18637}}^1$

素因数の和:18663

約数の個数: 18

約数和(自身を含む): 17351978

約数和(自身を除く): 8331670

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18637, 37274, 74548, 205007, 410014, 820028, 2255077, 4510154, 9020308]

約数ペア:

[(1, 9020308), (2, 4510154), (4, 2255077), (11, 820028), (22, 410014), (44, 205007), (121, 74548), (242, 37274), (484, 18637)]