402169236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4787729}}^1$

素因数の和:4787743

約数の個数: 24

約数和(自身を含む): 1072451520

約数和(自身を除く): 670282284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4787729, 9575458, 14363187, 19150916, 28726374, 33514103, 57452748, 67028206, 100542309, 134056412, 201084618, 402169236]

約数ペア:

[(1, 402169236), (2, 201084618), (3, 134056412), (4, 100542309), (6, 67028206), (7, 57452748), (12, 33514103), (14, 28726374), (21, 19150916), (28, 14363187), (42, 9575458), (84, 4787729)]