12730446

素因数分解:

$2^1\times 3^4\times {\mathrm{78583}}^1$

素因数の和:78597

約数の個数: 20

約数和(自身を含む): 28525992

約数和(自身を除く): 15795546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78583, 157166, 235749, 471498, 707247, 1414494, 2121741, 4243482, 6365223, 12730446]

約数ペア:

[(1, 12730446), (2, 6365223), (3, 4243482), (6, 2121741), (9, 1414494), (18, 707247), (27, 471498), (54, 235749), (81, 157166), (162, 78583)]