23320878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 56179200

約数和(自身を除く): 32858322

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 43, 74, 86, 111, 129, 222, 258, 259, 301, 349, 518, 602, 698, 777, 903, 1047, 1554, 1591, 1806, 2094, 2443, 3182, 4773, 4886, 7329, 9546, 11137, 12913, 14658, 15007, 22274, 25826, 30014, 33411, 38739, 45021, 66822, 77478, 90042, 90391, 105049, 180782, 210098, 271173, 315147, 542346, 555259, 630294, 1110518, 1665777, 3331554, 3886813, 7773626, 11660439, 23320878]

約数ペア:

[(1, 23320878), (2, 11660439), (3, 7773626), (6, 3886813), (7, 3331554), (14, 1665777), (21, 1110518), (37, 630294), (42, 555259), (43, 542346), (74, 315147), (86, 271173), (111, 210098), (129, 180782), (222, 105049), (258, 90391), (259, 90042), (301, 77478), (349, 66822), (518, 45021), (602, 38739), (698, 33411), (777, 30014), (903, 25826), (1047, 22274), (1554, 15007), (1591, 14658), (1806, 12913), (2094, 11137), (2443, 9546), (3182, 7329), (4773, 4886)]