28474974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143813}}^1$

素因数の和:143832

約数の個数: 24

約数和(自身を含む): 67304952

約数和(自身を除く): 38829978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143813, 287626, 431439, 862878, 1294317, 1581943, 2588634, 3163886, 4745829, 9491658, 14237487, 28474974]

約数ペア:

[(1, 28474974), (2, 14237487), (3, 9491658), (6, 4745829), (9, 3163886), (11, 2588634), (18, 1581943), (22, 1294317), (33, 862878), (66, 431439), (99, 287626), (198, 143813)]