18497346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 24384702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6203, 12406, 18609, 37218, 43421, 86842, 130263, 260526, 440413, 880826, 1321239, 2642478, 3082891, 6165782, 9248673, 18497346]

約数ペア:

[(1, 18497346), (2, 9248673), (3, 6165782), (6, 3082891), (7, 2642478), (14, 1321239), (21, 880826), (42, 440413), (71, 260526), (142, 130263), (213, 86842), (426, 43421), (497, 37218), (994, 18609), (1491, 12406), (2982, 6203)]