1089228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{12967}}^1$

素因数の和:12981

約数の個数: 24

約数和(自身を含む): 2904832

約数和(自身を除く): 1815604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 12967, 25934, 38901, 51868, 77802, 90769, 155604, 181538, 272307, 363076, 544614, 1089228]

約数ペア:

[(1, 1089228), (2, 544614), (3, 363076), (4, 272307), (6, 181538), (7, 155604), (12, 90769), (14, 77802), (21, 51868), (28, 38901), (42, 25934), (84, 12967)]