21324036

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77261}}^1$

素因数の和:77291

約数の個数: 24

約数和(自身を含む): 51920064

約数和(自身を除く): 30596028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77261, 154522, 231783, 309044, 463566, 927132, 1777003, 3554006, 5331009, 7108012, 10662018, 21324036]

約数ペア:

[(1, 21324036), (2, 10662018), (3, 7108012), (4, 5331009), (6, 3554006), (12, 1777003), (23, 927132), (46, 463566), (69, 309044), (92, 231783), (138, 154522), (276, 77261)]