1260252

素因数分解:

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

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 3736320

約数和(自身を除く): 2476068

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, 1667, 3334, 5001, 6668, 10002, 11669, 15003, 20004, 23338, 30006, 35007, 45009, 46676, 60012, 70014, 90018, 105021, 140028, 180036, 210042, 315063, 420084, 630126, 1260252]

約数ペア:

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