84870198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{673573}}^1$

素因数の和:673588

約数の個数: 24

約数和(自身を含む): 210155088

約数和(自身を除く): 125284890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 673573, 1347146, 2020719, 4041438, 4715011, 6062157, 9430022, 12124314, 14145033, 28290066, 42435099, 84870198]

約数ペア:

[(1, 84870198), (2, 42435099), (3, 28290066), (6, 14145033), (7, 12124314), (9, 9430022), (14, 6062157), (18, 4715011), (21, 4041438), (42, 2020719), (63, 1347146), (126, 673573)]