81651246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6704

約数の個数: 32

約数和(自身を含む): 173500800

約数和(自身を除く): 91849554

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 6571, 12426, 13142, 19713, 39426, 124849, 249698, 374547, 716239, 749094, 1432478, 2148717, 4297434, 13608541, 27217082, 40825623, 81651246]

約数ペア:

[(1, 81651246), (2, 40825623), (3, 27217082), (6, 13608541), (19, 4297434), (38, 2148717), (57, 1432478), (109, 749094), (114, 716239), (218, 374547), (327, 249698), (654, 124849), (2071, 39426), (4142, 19713), (6213, 13142), (6571, 12426)]