2018226105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2135689}}^1$

素因数の和:2135710

約数の個数: 32

約数和(自身を含む): 4100524800

約数和(自身を除く): 2082298695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2135689, 6407067, 10678445, 14949823, 19221201, 32035335, 44849469, 57663603, 74749115, 96106005, 134548407, 224247345, 288318015, 403645221, 672742035, 2018226105]

約数ペア:

[(1, 2018226105), (3, 672742035), (5, 403645221), (7, 288318015), (9, 224247345), (15, 134548407), (21, 96106005), (27, 74749115), (35, 57663603), (45, 44849469), (63, 32035335), (105, 19221201), (135, 14949823), (189, 10678445), (315, 6407067), (945, 2135689)]