1894974984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3759871}}^1$

素因数の和:3759890

約数の個数: 48

約数和(自身を含む): 5865400320

約数和(自身を除く): 3970425336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3759871, 7519742, 11279613, 15039484, 22559226, 26319097, 30078968, 33838839, 45118452, 52638194, 67677678, 78957291, 90236904, 105276388, 135355356, 157914582, 210552776, 236871873, 270710712, 315829164, 473743746, 631658328, 947487492, 1894974984]

約数ペア:

[(1, 1894974984), (2, 947487492), (3, 631658328), (4, 473743746), (6, 315829164), (7, 270710712), (8, 236871873), (9, 210552776), (12, 157914582), (14, 135355356), (18, 105276388), (21, 90236904), (24, 78957291), (28, 67677678), (36, 52638194), (42, 45118452), (56, 33838839), (63, 30078968), (72, 26319097), (84, 22559226), (126, 15039484), (168, 11279613), (252, 7519742), (504, 3759871)]