420126078

素因数分解:

$2^1\times 3^1\times {\mathrm{4261}}^1\times {\mathrm{16433}}^1$

素因数の和:20699

約数の個数: 16

約数和(自身を含む): 840500496

約数和(自身を除く): 420374418

約数列:

[1, 2, 3, 6, 4261, 8522, 12783, 16433, 25566, 32866, 49299, 98598, 70021013, 140042026, 210063039, 420126078]

約数ペア:

[(1, 420126078), (2, 210063039), (3, 140042026), (6, 70021013), (4261, 98598), (8522, 49299), (12783, 32866), (16433, 25566)]