13547394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 33995520

約数和(自身を除く): 20448126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1361, 1422, 1659, 2722, 3318, 4083, 4977, 8166, 9527, 9954, 12249, 19054, 24498, 28581, 57162, 85743, 107519, 171486, 215038, 322557, 645114, 752633, 967671, 1505266, 1935342, 2257899, 4515798, 6773697, 13547394]

約数ペア:

[(1, 13547394), (2, 6773697), (3, 4515798), (6, 2257899), (7, 1935342), (9, 1505266), (14, 967671), (18, 752633), (21, 645114), (42, 322557), (63, 215038), (79, 171486), (126, 107519), (158, 85743), (237, 57162), (474, 28581), (553, 24498), (711, 19054), (1106, 12249), (1361, 9954), (1422, 9527), (1659, 8166), (2722, 4977), (3318, 4083)]