551428038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4376413}}^1$

素因数の和:4376428

約数の個数: 24

約数和(自身を含む): 1365441168

約数和(自身を除く): 814013130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4376413, 8752826, 13129239, 26258478, 30634891, 39387717, 61269782, 78775434, 91904673, 183809346, 275714019, 551428038]

約数ペア:

[(1, 551428038), (2, 275714019), (3, 183809346), (6, 91904673), (7, 78775434), (9, 61269782), (14, 39387717), (18, 30634891), (21, 26258478), (42, 13129239), (63, 8752826), (126, 4376413)]