2021736864

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{429791}}^1$

素因数の和:429818

約数の個数: 72

約数和(自身を含む): 6173532288

約数和(自身を除く): 4151795424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 429791, 859582, 1289373, 1719164, 2578746, 3008537, 3438328, 5157492, 6017074, 6876656, 9025611, 10314984, 12034148, 13753312, 18051222, 20629968, 21059759, 24068296, 36102444, 41259936, 42119518, 48136592, 63179277, 72204888, 84239036, 96273184, 126358554, 144409776, 168478072, 252717108, 288819552, 336956144, 505434216, 673912288, 1010868432, 2021736864]

約数ペア:

[(1, 2021736864), (2, 1010868432), (3, 673912288), (4, 505434216), (6, 336956144), (7, 288819552), (8, 252717108), (12, 168478072), (14, 144409776), (16, 126358554), (21, 96273184), (24, 84239036), (28, 72204888), (32, 63179277), (42, 48136592), (48, 42119518), (49, 41259936), (56, 36102444), (84, 24068296), (96, 21059759), (98, 20629968), (112, 18051222), (147, 13753312), (168, 12034148), (196, 10314984), (224, 9025611), (294, 6876656), (336, 6017074), (392, 5157492), (588, 3438328), (672, 3008537), (784, 2578746), (1176, 1719164), (1568, 1289373), (2352, 859582), (4704, 429791)]