18248589

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 27304992

約数和(自身を除く): 9056403

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 571, 603, 1713, 3551, 5139, 10653, 30263, 31959, 38257, 90789, 114771, 272367, 344313, 2027621, 6082863, 18248589]

約数ペア:

[(1, 18248589), (3, 6082863), (9, 2027621), (53, 344313), (67, 272367), (159, 114771), (201, 90789), (477, 38257), (571, 31959), (603, 30263), (1713, 10653), (3551, 5139)]