123756462

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4957}}^1$

素因数の和:5057

約数の個数: 48

約数和(自身を含む): 286175760

約数和(自身を除く): 162419298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 4957, 8322, 9914, 12483, 14871, 24966, 29742, 44613, 89226, 94183, 188366, 282549, 361861, 565098, 723722, 847647, 1085583, 1695294, 2171166, 3256749, 6513498, 6875359, 13750718, 20626077, 41252154, 61878231, 123756462]

約数ペア:

[(1, 123756462), (2, 61878231), (3, 41252154), (6, 20626077), (9, 13750718), (18, 6875359), (19, 6513498), (38, 3256749), (57, 2171166), (73, 1695294), (114, 1085583), (146, 847647), (171, 723722), (219, 565098), (342, 361861), (438, 282549), (657, 188366), (1314, 94183), (1387, 89226), (2774, 44613), (4161, 29742), (4957, 24966), (8322, 14871), (9914, 12483)]