1621993572

素因数分解:

$2^2\times 3^4\times {\mathrm{5006153}}^1$

素因数の和:5006169

約数の個数: 30

約数和(自身を含む): 4240212438

約数和(自身を除く): 2618218866

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5006153, 10012306, 15018459, 20024612, 30036918, 45055377, 60073836, 90110754, 135166131, 180221508, 270332262, 405498393, 540664524, 810996786, 1621993572]

約数ペア:

[(1, 1621993572), (2, 810996786), (3, 540664524), (4, 405498393), (6, 270332262), (9, 180221508), (12, 135166131), (18, 90110754), (27, 60073836), (36, 45055377), (54, 30036918), (81, 20024612), (108, 15018459), (162, 10012306), (324, 5006153)]