18422572

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9013}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 37354016

約数和(自身を除く): 18931444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9013, 18026, 36052, 63091, 126182, 252364, 657949, 1315898, 2631796, 4605643, 9211286, 18422572]

約数ペア:

[(1, 18422572), (2, 9211286), (4, 4605643), (7, 2631796), (14, 1315898), (28, 657949), (73, 252364), (146, 126182), (292, 63091), (511, 36052), (1022, 18026), (2044, 9013)]