144570726

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{20231}}^1$

素因数の和:20636

約数の個数: 24

約数和(自身を含む): 314041104

約数和(自身を除く): 169470378

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 20231, 40462, 60693, 121386, 182079, 364158, 8031707, 16063414, 24095121, 48190242, 72285363, 144570726]

約数ペア:

[(1, 144570726), (2, 72285363), (3, 48190242), (6, 24095121), (9, 16063414), (18, 8031707), (397, 364158), (794, 182079), (1191, 121386), (2382, 60693), (3573, 40462), (7146, 20231)]