21473184

素因数分解:

$2^5\times 3^1\times {\mathrm{223679}}^1$

素因数の和:223692

約数の個数: 24

約数和(自身を含む): 56367360

約数和(自身を除く): 34894176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223679, 447358, 671037, 894716, 1342074, 1789432, 2684148, 3578864, 5368296, 7157728, 10736592, 21473184]

約数ペア:

[(1, 21473184), (2, 10736592), (3, 7157728), (4, 5368296), (6, 3578864), (8, 2684148), (12, 1789432), (16, 1342074), (24, 894716), (32, 671037), (48, 447358), (96, 223679)]