19318144536

素因数分解:

$2^3\times 3^2\times {\mathrm{863}}^1\times {\mathrm{310901}}^1$

素因数の和:311776

約数の個数: 48

約数和(自身を含む): 52380768960

約数和(自身を除く): 33062624424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 863, 1726, 2589, 3452, 5178, 6904, 7767, 10356, 15534, 20712, 31068, 62136, 310901, 621802, 932703, 1243604, 1865406, 2487208, 2798109, 3730812, 5596218, 7461624, 11192436, 22384872, 268307563, 536615126, 804922689, 1073230252, 1609845378, 2146460504, 2414768067, 3219690756, 4829536134, 6439381512, 9659072268, 19318144536]

約数ペア:

[(1, 19318144536), (2, 9659072268), (3, 6439381512), (4, 4829536134), (6, 3219690756), (8, 2414768067), (9, 2146460504), (12, 1609845378), (18, 1073230252), (24, 804922689), (36, 536615126), (72, 268307563), (863, 22384872), (1726, 11192436), (2589, 7461624), (3452, 5596218), (5178, 3730812), (6904, 2798109), (7767, 2487208), (10356, 1865406), (15534, 1243604), (20712, 932703), (31068, 621802), (62136, 310901)]