987718158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2613011}}^1$

素因数の和:2613029

約数の個数: 32

約数和(自身を含む): 2508491520

約数和(自身を除く): 1520773362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2613011, 5226022, 7839033, 15678066, 18291077, 23517099, 36582154, 47034198, 54873231, 70551297, 109746462, 141102594, 164619693, 329239386, 493859079, 987718158]

約数ペア:

[(1, 987718158), (2, 493859079), (3, 329239386), (6, 164619693), (7, 141102594), (9, 109746462), (14, 70551297), (18, 54873231), (21, 47034198), (27, 36582154), (42, 23517099), (54, 18291077), (63, 15678066), (126, 7839033), (189, 5226022), (378, 2613011)]