2016012138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2749}}^1$

素因数の和:3699

約数の個数: 64

約数和(自身を含む): 4857600000

約数和(自身を除く): 2841587862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 919, 1838, 2749, 2757, 5498, 5514, 6433, 8247, 12866, 16494, 17461, 19243, 19299, 34922, 38486, 38598, 52231, 52383, 57729, 104462, 104766, 115458, 122227, 156693, 244454, 313386, 365617, 366681, 731234, 733362, 1096851, 2193702, 2526331, 5052662, 7578993, 15157986, 17684317, 35368634, 48000289, 53052951, 96000578, 106105902, 144000867, 288001734, 336002023, 672004046, 1008006069, 2016012138]

約数ペア:

[(1, 2016012138), (2, 1008006069), (3, 672004046), (6, 336002023), (7, 288001734), (14, 144000867), (19, 106105902), (21, 96000578), (38, 53052951), (42, 48000289), (57, 35368634), (114, 17684317), (133, 15157986), (266, 7578993), (399, 5052662), (798, 2526331), (919, 2193702), (1838, 1096851), (2749, 733362), (2757, 731234), (5498, 366681), (5514, 365617), (6433, 313386), (8247, 244454), (12866, 156693), (16494, 122227), (17461, 115458), (19243, 104766), (19299, 104462), (34922, 57729), (38486, 52383), (38598, 52231)]