18454814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69379}}^1$

素因数の和:69407

約数の個数: 16

約数和(自身を含む): 33302400

約数和(自身を除く): 14847586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 69379, 138758, 485653, 971306, 1318201, 2636402, 9227407, 18454814]

約数ペア:

[(1, 18454814), (2, 9227407), (7, 2636402), (14, 1318201), (19, 971306), (38, 485653), (133, 138758), (266, 69379)]