38913768

素因数分解:

$2^3\times 3^2\times {\mathrm{540469}}^1$

素因数の和:540481

約数の個数: 24

約数和(自身を含む): 105391650

約数和(自身を除く): 66477882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 540469, 1080938, 1621407, 2161876, 3242814, 4323752, 4864221, 6485628, 9728442, 12971256, 19456884, 38913768]

約数ペア:

[(1, 38913768), (2, 19456884), (3, 12971256), (4, 9728442), (6, 6485628), (8, 4864221), (9, 4323752), (12, 3242814), (18, 2161876), (24, 1621407), (36, 1080938), (72, 540469)]