2155158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7068

約数の個数: 24

約数和(自身を含む): 4944888

約数和(自身を除く): 2789730

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 7043, 14086, 21129, 42258, 63387, 119731, 126774, 239462, 359193, 718386, 1077579, 2155158]

約数ペア:

[(1, 2155158), (2, 1077579), (3, 718386), (6, 359193), (9, 239462), (17, 126774), (18, 119731), (34, 63387), (51, 42258), (102, 21129), (153, 14086), (306, 7043)]