17941476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213589}}^1$

素因数の和:213603

約数の個数: 24

約数和(自身を含む): 47844160

約数和(自身を除く): 29902684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213589, 427178, 640767, 854356, 1281534, 1495123, 2563068, 2990246, 4485369, 5980492, 8970738, 17941476]

約数ペア:

[(1, 17941476), (2, 8970738), (3, 5980492), (4, 4485369), (6, 2990246), (7, 2563068), (12, 1495123), (14, 1281534), (21, 854356), (28, 640767), (42, 427178), (84, 213589)]