21448296

素因数分解:

$2^3\times 3^2\times {\mathrm{297893}}^1$

素因数の和:297905

約数の個数: 24

約数和(自身を含む): 58089330

約数和(自身を除く): 36641034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297893, 595786, 893679, 1191572, 1787358, 2383144, 2681037, 3574716, 5362074, 7149432, 10724148, 21448296]

約数ペア:

[(1, 21448296), (2, 10724148), (3, 7149432), (4, 5362074), (6, 3574716), (8, 2681037), (9, 2383144), (12, 1787358), (18, 1191572), (24, 893679), (36, 595786), (72, 297893)]