18513996

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14419}}^1$

素因数の和:14533

約数の個数: 24

約数和(自身を含む): 43606080

約数和(自身を除く): 25092084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14419, 28838, 43257, 57676, 86514, 173028, 1542833, 3085666, 4628499, 6171332, 9256998, 18513996]

約数ペア:

[(1, 18513996), (2, 9256998), (3, 6171332), (4, 4628499), (6, 3085666), (12, 1542833), (107, 173028), (214, 86514), (321, 57676), (428, 43257), (642, 28838), (1284, 14419)]