31820953482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{32969}}^1$

素因数の和:33092

約数の個数: 72

約数和(自身を含む): 73022285700

約数和(自身を除く): 41201332218

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 1247, 1849, 2494, 3698, 3741, 5547, 7482, 11094, 11223, 16641, 22446, 32969, 33282, 53621, 65938, 98907, 107242, 160863, 197814, 296721, 321726, 482589, 593442, 956101, 965178, 1417667, 1912202, 2835334, 2868303, 4253001, 5736606, 8506002, 8604909, 12759003, 17209818, 25518006, 41112343, 60959681, 82224686, 121919362, 123337029, 182879043, 246674058, 365758086, 370011087, 548637129, 740022174, 1097274258, 1767830749, 3535661498, 5303492247, 10606984494, 15910476741, 31820953482]

約数ペア:

[(1, 31820953482), (2, 15910476741), (3, 10606984494), (6, 5303492247), (9, 3535661498), (18, 1767830749), (29, 1097274258), (43, 740022174), (58, 548637129), (86, 370011087), (87, 365758086), (129, 246674058), (174, 182879043), (258, 123337029), (261, 121919362), (387, 82224686), (522, 60959681), (774, 41112343), (1247, 25518006), (1849, 17209818), (2494, 12759003), (3698, 8604909), (3741, 8506002), (5547, 5736606), (7482, 4253001), (11094, 2868303), (11223, 2835334), (16641, 1912202), (22446, 1417667), (32969, 965178), (33282, 956101), (53621, 593442), (65938, 482589), (98907, 321726), (107242, 296721), (160863, 197814)]