12367746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 29892720

約数和(自身を除く): 17524974

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 171, 174, 258, 261, 342, 387, 522, 551, 774, 817, 841, 1102, 1247, 1634, 1653, 1682, 2451, 2494, 2523, 3306, 3741, 4902, 4959, 5046, 7353, 7482, 7569, 9918, 11223, 14706, 15138, 15979, 22446, 23693, 31958, 36163, 47386, 47937, 71079, 72326, 95874, 108489, 142158, 143811, 213237, 216978, 287622, 325467, 426474, 650934, 687097, 1374194, 2061291, 4122582, 6183873, 12367746]

約数ペア:

[(1, 12367746), (2, 6183873), (3, 4122582), (6, 2061291), (9, 1374194), (18, 687097), (19, 650934), (29, 426474), (38, 325467), (43, 287622), (57, 216978), (58, 213237), (86, 143811), (87, 142158), (114, 108489), (129, 95874), (171, 72326), (174, 71079), (258, 47937), (261, 47386), (342, 36163), (387, 31958), (522, 23693), (551, 22446), (774, 15979), (817, 15138), (841, 14706), (1102, 11223), (1247, 9918), (1634, 7569), (1653, 7482), (1682, 7353), (2451, 5046), (2494, 4959), (2523, 4902), (3306, 3741)]