12747672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8431}}^1$

素因数の和:8453

約数の個数: 64

約数和(自身を含む): 40473600

約数和(自身を除く): 27725928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8431, 16862, 25293, 33724, 50586, 59017, 67448, 75879, 101172, 118034, 151758, 177051, 202344, 227637, 236068, 303516, 354102, 455274, 472136, 531153, 607032, 708204, 910548, 1062306, 1416408, 1593459, 1821096, 2124612, 3186918, 4249224, 6373836, 12747672]

約数ペア:

[(1, 12747672), (2, 6373836), (3, 4249224), (4, 3186918), (6, 2124612), (7, 1821096), (8, 1593459), (9, 1416408), (12, 1062306), (14, 910548), (18, 708204), (21, 607032), (24, 531153), (27, 472136), (28, 455274), (36, 354102), (42, 303516), (54, 236068), (56, 227637), (63, 202344), (72, 177051), (84, 151758), (108, 118034), (126, 101172), (168, 75879), (189, 67448), (216, 59017), (252, 50586), (378, 33724), (504, 25293), (756, 16862), (1512, 8431)]