54767286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144887}}^1$

素因数の和:144905

約数の個数: 32

約数和(自身を含む): 139092480

約数和(自身を除く): 84325194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144887, 289774, 434661, 869322, 1014209, 1303983, 2028418, 2607966, 3042627, 3911949, 6085254, 7823898, 9127881, 18255762, 27383643, 54767286]

約数ペア:

[(1, 54767286), (2, 27383643), (3, 18255762), (6, 9127881), (7, 7823898), (9, 6085254), (14, 3911949), (18, 3042627), (21, 2607966), (27, 2028418), (42, 1303983), (54, 1014209), (63, 869322), (126, 434661), (189, 289774), (378, 144887)]