78918924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939511}}^1$

素因数の和:939525

約数の個数: 24

約数和(自身を含む): 210450688

約数和(自身を除く): 131531764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939511, 1879022, 2818533, 3758044, 5637066, 6576577, 11274132, 13153154, 19729731, 26306308, 39459462, 78918924]

約数ペア:

[(1, 78918924), (2, 39459462), (3, 26306308), (4, 19729731), (6, 13153154), (7, 11274132), (12, 6576577), (14, 5637066), (21, 3758044), (28, 2818533), (42, 1879022), (84, 939511)]