15840534

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 32646240

約数和(自身を除く): 16805706

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 457, 654, 914, 1371, 2742, 5777, 11554, 17331, 24221, 34662, 48442, 49813, 72663, 99626, 145326, 149439, 298878, 2640089, 5280178, 7920267, 15840534]

約数ペア:

[(1, 15840534), (2, 7920267), (3, 5280178), (6, 2640089), (53, 298878), (106, 149439), (109, 145326), (159, 99626), (218, 72663), (318, 49813), (327, 48442), (457, 34662), (654, 24221), (914, 17331), (1371, 11554), (2742, 5777)]