22452969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 38900736

約数和(自身を除く): 16447767

約数列:

[1, 3, 7, 11, 21, 33, 37, 71, 77, 111, 213, 231, 259, 407, 497, 777, 781, 1221, 1369, 1491, 2343, 2627, 2849, 4107, 5467, 7881, 8547, 9583, 15059, 16401, 18389, 28749, 28897, 45177, 55167, 86691, 97199, 105413, 202279, 291597, 316239, 606837, 680393, 1069189, 2041179, 3207567, 7484323, 22452969]

約数ペア:

[(1, 22452969), (3, 7484323), (7, 3207567), (11, 2041179), (21, 1069189), (33, 680393), (37, 606837), (71, 316239), (77, 291597), (111, 202279), (213, 105413), (231, 97199), (259, 86691), (407, 55167), (497, 45177), (777, 28897), (781, 28749), (1221, 18389), (1369, 16401), (1491, 15059), (2343, 9583), (2627, 8547), (2849, 7881), (4107, 5467)]