18379647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14281}}^1$

素因数の和:14311

約数の個数: 24

約数和(自身を含む): 31191888

約数和(自身を除く): 12812241

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14281, 42843, 128529, 157091, 185653, 471273, 556959, 1413819, 1670877, 2042183, 6126549, 18379647]

約数ペア:

[(1, 18379647), (3, 6126549), (9, 2042183), (11, 1670877), (13, 1413819), (33, 556959), (39, 471273), (99, 185653), (117, 157091), (143, 128529), (429, 42843), (1287, 14281)]