21424308

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4261}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 50121120

約数和(自身を除く): 28696812

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 4261, 5028, 8522, 12783, 17044, 25566, 51132, 1785359, 3570718, 5356077, 7141436, 10712154, 21424308]

約数ペア:

[(1, 21424308), (2, 10712154), (3, 7141436), (4, 5356077), (6, 3570718), (12, 1785359), (419, 51132), (838, 25566), (1257, 17044), (1676, 12783), (2514, 8522), (4261, 5028)]