1380480822

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1565171}}^1$

素因数の和:1565193

約数の個数: 36

約数和(自身を含む): 3479377356

約数和(自身を除く): 2098896534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1565171, 3130342, 4695513, 9391026, 10956197, 14086539, 21912394, 28173078, 32868591, 65737182, 76693379, 98605773, 153386758, 197211546, 230080137, 460160274, 690240411, 1380480822]

約数ペア:

[(1, 1380480822), (2, 690240411), (3, 460160274), (6, 230080137), (7, 197211546), (9, 153386758), (14, 98605773), (18, 76693379), (21, 65737182), (42, 32868591), (49, 28173078), (63, 21912394), (98, 14086539), (126, 10956197), (147, 9391026), (294, 4695513), (441, 3130342), (882, 1565171)]