71212446

素因数分解:

$2^1\times 3^4\times {\mathrm{439583}}^1$

素因数の和:439597

約数の個数: 20

約数和(自身を含む): 159568992

約数和(自身を除く): 88356546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439583, 879166, 1318749, 2637498, 3956247, 7912494, 11868741, 23737482, 35606223, 71212446]

約数ペア:

[(1, 71212446), (2, 35606223), (3, 23737482), (6, 11868741), (9, 7912494), (18, 3956247), (27, 2637498), (54, 1318749), (81, 879166), (162, 439583)]