21449592

素因数分解:

$2^3\times 3^2\times {\mathrm{297911}}^1$

素因数の和:297923

約数の個数: 24

約数和(自身を含む): 58092840

約数和(自身を除く): 36643248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297911, 595822, 893733, 1191644, 1787466, 2383288, 2681199, 3574932, 5362398, 7149864, 10724796, 21449592]

約数ペア:

[(1, 21449592), (2, 10724796), (3, 7149864), (4, 5362398), (6, 3574932), (8, 2681199), (9, 2383288), (12, 1787466), (18, 1191644), (24, 893733), (36, 595822), (72, 297911)]