2018140656

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{122579}}^1$

素因数の和:122611

約数の個数: 80

約数和(自身を含む): 6079968000

約数和(自身を除く): 4061827344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 122579, 245158, 367737, 490316, 735474, 858053, 980632, 1470948, 1716106, 1961264, 2574159, 2941896, 3432212, 5148318, 5883792, 6006371, 6864424, 10296636, 12012742, 13728848, 18019113, 20593272, 24025484, 36038226, 41186544, 42044597, 48050968, 72076452, 84089194, 96101936, 126133791, 144152904, 168178388, 252267582, 288305808, 336356776, 504535164, 672713552, 1009070328, 2018140656]

約数ペア:

[(1, 2018140656), (2, 1009070328), (3, 672713552), (4, 504535164), (6, 336356776), (7, 288305808), (8, 252267582), (12, 168178388), (14, 144152904), (16, 126133791), (21, 96101936), (24, 84089194), (28, 72076452), (42, 48050968), (48, 42044597), (49, 41186544), (56, 36038226), (84, 24025484), (98, 20593272), (112, 18019113), (147, 13728848), (168, 12012742), (196, 10296636), (294, 6864424), (336, 6006371), (343, 5883792), (392, 5148318), (588, 3432212), (686, 2941896), (784, 2574159), (1029, 1961264), (1176, 1716106), (1372, 1470948), (2058, 980632), (2352, 858053), (2744, 735474), (4116, 490316), (5488, 367737), (8232, 245158), (16464, 122579)]