18697398468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{222588077}}^1$

素因数の和:222588091

約数の個数: 24

約数和(自身を含む): 49859729472

約数和(自身を除く): 31162331004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 222588077, 445176154, 667764231, 890352308, 1335528462, 1558116539, 2671056924, 3116233078, 4674349617, 6232466156, 9348699234, 18697398468]

約数ペア:

[(1, 18697398468), (2, 9348699234), (3, 6232466156), (4, 4674349617), (6, 3116233078), (7, 2671056924), (12, 1558116539), (14, 1335528462), (21, 890352308), (28, 667764231), (42, 445176154), (84, 222588077)]