7438716

素因数分解:

$2^2\times 3^6\times {\mathrm{2551}}^1$

素因数の和:2573

約数の個数: 42

約数和(自身を含む): 19525352

約数和(自身を除く): 12086636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2551, 2916, 5102, 7653, 10204, 15306, 22959, 30612, 45918, 68877, 91836, 137754, 206631, 275508, 413262, 619893, 826524, 1239786, 1859679, 2479572, 3719358, 7438716]

約数ペア:

[(1, 7438716), (2, 3719358), (3, 2479572), (4, 1859679), (6, 1239786), (9, 826524), (12, 619893), (18, 413262), (27, 275508), (36, 206631), (54, 137754), (81, 91836), (108, 68877), (162, 45918), (243, 30612), (324, 22959), (486, 15306), (729, 10204), (972, 7653), (1458, 5102), (2551, 2916)]