3780756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 11302368

約数和(自身を除く): 7521612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1667, 2268, 3334, 5001, 6668, 10002, 11669, 15003, 20004, 23338, 30006, 35007, 45009, 46676, 60012, 70014, 90018, 105021, 135027, 140028, 180036, 210042, 270054, 315063, 420084, 540108, 630126, 945189, 1260252, 1890378, 3780756]

約数ペア:

[(1, 3780756), (2, 1890378), (3, 1260252), (4, 945189), (6, 630126), (7, 540108), (9, 420084), (12, 315063), (14, 270054), (18, 210042), (21, 180036), (27, 140028), (28, 135027), (36, 105021), (42, 90018), (54, 70014), (63, 60012), (81, 46676), (84, 45009), (108, 35007), (126, 30006), (162, 23338), (189, 20004), (252, 15003), (324, 11669), (378, 10002), (567, 6668), (756, 5001), (1134, 3334), (1667, 2268)]