2803374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 7313280

約数和(自身を除く): 4509906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1171, 1197, 2342, 2394, 3513, 7026, 8197, 10539, 16394, 21078, 22249, 24591, 44498, 49182, 66747, 73773, 133494, 147546, 155743, 200241, 311486, 400482, 467229, 934458, 1401687, 2803374]

約数ペア:

[(1, 2803374), (2, 1401687), (3, 934458), (6, 467229), (7, 400482), (9, 311486), (14, 200241), (18, 155743), (19, 147546), (21, 133494), (38, 73773), (42, 66747), (57, 49182), (63, 44498), (114, 24591), (126, 22249), (133, 21078), (171, 16394), (266, 10539), (342, 8197), (399, 7026), (798, 3513), (1171, 2394), (1197, 2342)]