28287126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224501}}^1$

素因数の和:224516

約数の個数: 24

約数和(自身を含む): 70044624

約数和(自身を除く): 41757498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224501, 449002, 673503, 1347006, 1571507, 2020509, 3143014, 4041018, 4714521, 9429042, 14143563, 28287126]

約数ペア:

[(1, 28287126), (2, 14143563), (3, 9429042), (6, 4714521), (7, 4041018), (9, 3143014), (14, 2020509), (18, 1571507), (21, 1347006), (42, 673503), (63, 449002), (126, 224501)]