18490614

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22171}}^1$

素因数の和:22315

約数の個数: 16

約数和(自身を含む): 37248960

約数和(自身を除く): 18758346

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22171, 44342, 66513, 133026, 3081769, 6163538, 9245307, 18490614]

約数ペア:

[(1, 18490614), (2, 9245307), (3, 6163538), (6, 3081769), (139, 133026), (278, 66513), (417, 44342), (834, 22171)]