872442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2578

約数の個数: 24

約数和(自身を含む): 1990560

約数和(自身を除く): 1118118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2551, 5102, 7653, 15306, 22959, 45918, 48469, 96938, 145407, 290814, 436221, 872442]

約数ペア:

[(1, 872442), (2, 436221), (3, 290814), (6, 145407), (9, 96938), (18, 48469), (19, 45918), (38, 22959), (57, 15306), (114, 7653), (171, 5102), (342, 2551)]