1944173898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{18517}}^1$

素因数の和:18851

約数の個数: 48

約数和(自身を含む): 4448764320

約数和(自身を除く): 2504590422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 307, 342, 614, 921, 1842, 2763, 5526, 5833, 11666, 17499, 18517, 34998, 37034, 52497, 55551, 104994, 111102, 166653, 333306, 351823, 703646, 1055469, 2110938, 3166407, 5684719, 6332814, 11369438, 17054157, 34108314, 51162471, 102324942, 108009661, 216019322, 324028983, 648057966, 972086949, 1944173898]

約数ペア:

[(1, 1944173898), (2, 972086949), (3, 648057966), (6, 324028983), (9, 216019322), (18, 108009661), (19, 102324942), (38, 51162471), (57, 34108314), (114, 17054157), (171, 11369438), (307, 6332814), (342, 5684719), (614, 3166407), (921, 2110938), (1842, 1055469), (2763, 703646), (5526, 351823), (5833, 333306), (11666, 166653), (17499, 111102), (18517, 104994), (34998, 55551), (37034, 52497)]