2054322

素因数分解:

$2^1\times 3^6\times {\mathrm{1409}}^1$

素因数の和:1429

約数の個数: 28

約数和(自身を含む): 4623390

約数和(自身を除く): 2569068

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1409, 1458, 2818, 4227, 8454, 12681, 25362, 38043, 76086, 114129, 228258, 342387, 684774, 1027161, 2054322]

約数ペア:

[(1, 2054322), (2, 1027161), (3, 684774), (6, 342387), (9, 228258), (18, 114129), (27, 76086), (54, 38043), (81, 25362), (162, 12681), (243, 8454), (486, 4227), (729, 2818), (1409, 1458)]