31241034

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 74771424

約数和(自身を除く): 43530390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 1901, 2739, 3802, 5478, 5703, 8217, 11406, 16434, 17109, 20911, 34218, 41822, 62733, 125466, 157783, 188199, 315566, 376398, 473349, 946698, 1420047, 1735613, 2840094, 3471226, 5206839, 10413678, 15620517, 31241034]

約数ペア:

[(1, 31241034), (2, 15620517), (3, 10413678), (6, 5206839), (9, 3471226), (11, 2840094), (18, 1735613), (22, 1420047), (33, 946698), (66, 473349), (83, 376398), (99, 315566), (166, 188199), (198, 157783), (249, 125466), (498, 62733), (747, 41822), (913, 34218), (1494, 20911), (1826, 17109), (1901, 16434), (2739, 11406), (3802, 8217), (5478, 5703)]