12678583416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{18401}}^1$

素因数の和:19940

約数の個数: 64

約数和(自身を含む): 33388588800

約数和(自身を除く): 20710005384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1511, 3022, 4533, 6044, 9066, 12088, 18132, 18401, 28709, 36264, 36802, 55203, 57418, 73604, 86127, 110406, 114836, 147208, 172254, 220812, 229672, 344508, 349619, 441624, 689016, 699238, 1048857, 1398476, 2097714, 2796952, 4195428, 8390856, 27803911, 55607822, 83411733, 111215644, 166823466, 222431288, 333646932, 528274309, 667293864, 1056548618, 1584822927, 2113097236, 3169645854, 4226194472, 6339291708, 12678583416]

約数ペア:

[(1, 12678583416), (2, 6339291708), (3, 4226194472), (4, 3169645854), (6, 2113097236), (8, 1584822927), (12, 1056548618), (19, 667293864), (24, 528274309), (38, 333646932), (57, 222431288), (76, 166823466), (114, 111215644), (152, 83411733), (228, 55607822), (456, 27803911), (1511, 8390856), (3022, 4195428), (4533, 2796952), (6044, 2097714), (9066, 1398476), (12088, 1048857), (18132, 699238), (18401, 689016), (28709, 441624), (36264, 349619), (36802, 344508), (55203, 229672), (57418, 220812), (73604, 172254), (86127, 147208), (110406, 114836)]