163547916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1946999}}^1$

素因数の和:1947013

約数の個数: 24

約数和(自身を含む): 436128000

約数和(自身を除く): 272580084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1946999, 3893998, 5840997, 7787996, 11681994, 13628993, 23363988, 27257986, 40886979, 54515972, 81773958, 163547916]

約数ペア:

[(1, 163547916), (2, 81773958), (3, 54515972), (4, 40886979), (6, 27257986), (7, 23363988), (12, 13628993), (14, 11681994), (21, 7787996), (28, 5840997), (42, 3893998), (84, 1946999)]