172703958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216421}}^1$

素因数の和:216452

約数の個数: 32

約数和(自身を含む): 415530240

約数和(自身を除く): 242826282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 216421, 432842, 649263, 1298526, 1514947, 3029894, 4111999, 4544841, 8223998, 9089682, 12335997, 24671994, 28783993, 57567986, 86351979, 172703958]

約数ペア:

[(1, 172703958), (2, 86351979), (3, 57567986), (6, 28783993), (7, 24671994), (14, 12335997), (19, 9089682), (21, 8223998), (38, 4544841), (42, 4111999), (57, 3029894), (114, 1514947), (133, 1298526), (266, 649263), (399, 432842), (798, 216421)]