840588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 2241792

約数和(自身を除く): 1401204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10007, 20014, 30021, 40028, 60042, 70049, 120084, 140098, 210147, 280196, 420294, 840588]

約数ペア:

[(1, 840588), (2, 420294), (3, 280196), (4, 210147), (6, 140098), (7, 120084), (12, 70049), (14, 60042), (21, 40028), (28, 30021), (42, 20014), (84, 10007)]