18583839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 29663712

約数和(自身を除く): 11079873

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5281, 15843, 47529, 89777, 121463, 269331, 364389, 807993, 1093167, 2064871, 6194613, 18583839]

約数ペア:

[(1, 18583839), (3, 6194613), (9, 2064871), (17, 1093167), (23, 807993), (51, 364389), (69, 269331), (153, 121463), (207, 89777), (391, 47529), (1173, 15843), (3519, 5281)]