18442377

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14533}}^1$

素因数の和:14589

約数の個数: 16

約数和(自身を含む): 27905280

約数和(自身を除く): 9462903

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14533, 43599, 130797, 392391, 683051, 2049153, 6147459, 18442377]

約数ペア:

[(1, 18442377), (3, 6147459), (9, 2049153), (27, 683051), (47, 392391), (141, 130797), (423, 43599), (1269, 14533)]