213319092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2539513}}^1$

素因数の和:2539527

約数の個数: 24

約数和(自身を含む): 568851136

約数和(自身を除く): 355532044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2539513, 5079026, 7618539, 10158052, 15237078, 17776591, 30474156, 35553182, 53329773, 71106364, 106659546, 213319092]

約数ペア:

[(1, 213319092), (2, 106659546), (3, 71106364), (4, 53329773), (6, 35553182), (7, 30474156), (12, 17776591), (14, 15237078), (21, 10158052), (28, 7618539), (42, 5079026), (84, 2539513)]