12405432834

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{12853}}^1$

素因数の和:12976

約数の個数: 72

約数和(自身を含む): 28469167740

約数和(自身を除く): 16063734906

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, 12853, 16641, 22446, 25706, 33282, 38559, 53621, 77118, 107242, 115677, 160863, 231354, 321726, 372737, 482589, 552679, 745474, 965178, 1105358, 1118211, 1658037, 2236422, 3316074, 3354633, 4974111, 6709266, 9948222, 16027691, 23765197, 32055382, 47530394, 48083073, 71295591, 96166146, 142591182, 144249219, 213886773, 288498438, 427773546, 689190713, 1378381426, 2067572139, 4135144278, 6202716417, 12405432834]

約数ペア:

[(1, 12405432834), (2, 6202716417), (3, 4135144278), (6, 2067572139), (9, 1378381426), (18, 689190713), (29, 427773546), (43, 288498438), (58, 213886773), (86, 144249219), (87, 142591182), (129, 96166146), (174, 71295591), (258, 48083073), (261, 47530394), (387, 32055382), (522, 23765197), (774, 16027691), (1247, 9948222), (1849, 6709266), (2494, 4974111), (3698, 3354633), (3741, 3316074), (5547, 2236422), (7482, 1658037), (11094, 1118211), (11223, 1105358), (12853, 965178), (16641, 745474), (22446, 552679), (25706, 482589), (33282, 372737), (38559, 321726), (53621, 231354), (77118, 160863), (107242, 115677)]