1328724

素因数分解:

$2^2\times 3^5\times {\mathrm{1367}}^1$

素因数の和:1386

約数の個数: 36

約数和(自身を含む): 3485664

約数和(自身を除く): 2156940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1367, 2734, 4101, 5468, 8202, 12303, 16404, 24606, 36909, 49212, 73818, 110727, 147636, 221454, 332181, 442908, 664362, 1328724]

約数ペア:

[(1, 1328724), (2, 664362), (3, 442908), (4, 332181), (6, 221454), (9, 147636), (12, 110727), (18, 73818), (27, 49212), (36, 36909), (54, 24606), (81, 16404), (108, 12303), (162, 8202), (243, 5468), (324, 4101), (486, 2734), (972, 1367)]