8003826

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 11436174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 269, 342, 513, 522, 538, 551, 783, 807, 1026, 1102, 1566, 1614, 1653, 2421, 3306, 4842, 4959, 5111, 7263, 7801, 9918, 10222, 14526, 14877, 15333, 15602, 23403, 29754, 30666, 45999, 46806, 70209, 91998, 137997, 140418, 148219, 210627, 275994, 296438, 421254, 444657, 889314, 1333971, 2667942, 4001913, 8003826]

約数ペア:

[(1, 8003826), (2, 4001913), (3, 2667942), (6, 1333971), (9, 889314), (18, 444657), (19, 421254), (27, 296438), (29, 275994), (38, 210627), (54, 148219), (57, 140418), (58, 137997), (87, 91998), (114, 70209), (171, 46806), (174, 45999), (261, 30666), (269, 29754), (342, 23403), (513, 15602), (522, 15333), (538, 14877), (551, 14526), (783, 10222), (807, 9918), (1026, 7801), (1102, 7263), (1566, 5111), (1614, 4959), (1653, 4842), (2421, 3306)]