55617786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{147137}}^1$

素因数の和:147155

約数の個数: 32

約数和(自身を含む): 141252480

約数和(自身を除く): 85634694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 147137, 294274, 441411, 882822, 1029959, 1324233, 2059918, 2648466, 3089877, 3972699, 6179754, 7945398, 9269631, 18539262, 27808893, 55617786]

約数ペア:

[(1, 55617786), (2, 27808893), (3, 18539262), (6, 9269631), (7, 7945398), (9, 6179754), (14, 3972699), (18, 3089877), (21, 2648466), (27, 2059918), (42, 1324233), (54, 1029959), (63, 882822), (126, 441411), (189, 294274), (378, 147137)]