21248088

素因数分解:

$2^3\times 3^1\times {\mathrm{929}}^1\times {\mathrm{953}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 53233200

約数和(自身を除く): 31985112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 929, 953, 1858, 1906, 2787, 2859, 3716, 3812, 5574, 5718, 7432, 7624, 11148, 11436, 22296, 22872, 885337, 1770674, 2656011, 3541348, 5312022, 7082696, 10624044, 21248088]

約数ペア:

[(1, 21248088), (2, 10624044), (3, 7082696), (4, 5312022), (6, 3541348), (8, 2656011), (12, 1770674), (24, 885337), (929, 22872), (953, 22296), (1858, 11436), (1906, 11148), (2787, 7624), (2859, 7432), (3716, 5718), (3812, 5574)]