21608442

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1553}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 46909044

約数和(自身を除く): 25300602

約数列:

[1, 2, 3, 6, 9, 18, 773, 1546, 1553, 2319, 3106, 4638, 4659, 6957, 9318, 13914, 13977, 27954, 1200469, 2400938, 3601407, 7202814, 10804221, 21608442]

約数ペア:

[(1, 21608442), (2, 10804221), (3, 7202814), (6, 3601407), (9, 2400938), (18, 1200469), (773, 27954), (1546, 13977), (1553, 13914), (2319, 9318), (3106, 6957), (4638, 4659)]