17943492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213613}}^1$

素因数の和:213627

約数の個数: 24

約数和(自身を含む): 47849536

約数和(自身を除く): 29906044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213613, 427226, 640839, 854452, 1281678, 1495291, 2563356, 2990582, 4485873, 5981164, 8971746, 17943492]

約数ペア:

[(1, 17943492), (2, 8971746), (3, 5981164), (4, 4485873), (6, 2990582), (7, 2563356), (12, 1495291), (14, 1281678), (21, 854452), (28, 640839), (42, 427226), (84, 213613)]