2776788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 8229760

約数和(自身を除く): 5452972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3673, 7346, 11019, 14692, 22038, 25711, 33057, 44076, 51422, 66114, 77133, 99171, 102844, 132228, 154266, 198342, 231399, 308532, 396684, 462798, 694197, 925596, 1388394, 2776788]

約数ペア:

[(1, 2776788), (2, 1388394), (3, 925596), (4, 694197), (6, 462798), (7, 396684), (9, 308532), (12, 231399), (14, 198342), (18, 154266), (21, 132228), (27, 102844), (28, 99171), (36, 77133), (42, 66114), (54, 51422), (63, 44076), (84, 33057), (108, 25711), (126, 22038), (189, 14692), (252, 11019), (378, 7346), (756, 3673)]