18888968481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6071671}}^1$

素因数の和:6071752

約数の個数: 16

約数和(自身を含む): 27103943808

約数和(自身を除く): 8214975327

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6071671, 18215013, 103218407, 309655221, 370371931, 1111115793, 6296322827, 18888968481]

約数ペア:

[(1, 18888968481), (3, 6296322827), (17, 1111115793), (51, 370371931), (61, 309655221), (183, 103218407), (1037, 18215013), (3111, 6071671)]