17961808986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{286171}}^1$

素因数の和:286507

約数の個数: 48

約数和(自身を含む): 42589261728

約数和(自身を除く): 24627452742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3487, 5706, 6974, 10461, 20922, 31383, 62766, 286171, 572342, 858513, 1717026, 2575539, 3147881, 5151078, 6295762, 9443643, 18887286, 28330929, 56661858, 90716207, 181432414, 272148621, 544297242, 816445863, 997878277, 1632891726, 1995756554, 2993634831, 5987269662, 8980904493, 17961808986]

約数ペア:

[(1, 17961808986), (2, 8980904493), (3, 5987269662), (6, 2993634831), (9, 1995756554), (11, 1632891726), (18, 997878277), (22, 816445863), (33, 544297242), (66, 272148621), (99, 181432414), (198, 90716207), (317, 56661858), (634, 28330929), (951, 18887286), (1902, 9443643), (2853, 6295762), (3487, 5151078), (5706, 3147881), (6974, 2575539), (10461, 1717026), (20922, 858513), (31383, 572342), (62766, 286171)]