21343512

素因数分解:

$2^3\times 3^1\times {\mathrm{889313}}^1$

素因数の和:889322

約数の個数: 16

約数和(自身を含む): 53358840

約数和(自身を除く): 32015328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 889313, 1778626, 2667939, 3557252, 5335878, 7114504, 10671756, 21343512]

約数ペア:

[(1, 21343512), (2, 10671756), (3, 7114504), (4, 5335878), (6, 3557252), (8, 2667939), (12, 1778626), (24, 889313)]