18518097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1039}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 26673920

約数和(自身を除く): 8155823

約数列:

[1, 3, 13, 39, 457, 1039, 1371, 3117, 5941, 13507, 17823, 40521, 474823, 1424469, 6172699, 18518097]

約数ペア:

[(1, 18518097), (3, 6172699), (13, 1424469), (39, 474823), (457, 40521), (1039, 17823), (1371, 13507), (3117, 5941)]