8127378

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 20879040

約数和(自身を除く): 12751662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 2389, 3402, 4778, 7167, 14334, 16723, 21501, 33446, 43002, 50169, 64503, 100338, 129006, 150507, 193509, 301014, 387018, 451521, 580527, 903042, 1161054, 1354563, 2709126, 4063689, 8127378]

約数ペア:

[(1, 8127378), (2, 4063689), (3, 2709126), (6, 1354563), (7, 1161054), (9, 903042), (14, 580527), (18, 451521), (21, 387018), (27, 301014), (42, 193509), (54, 150507), (63, 129006), (81, 100338), (126, 64503), (162, 50169), (189, 43002), (243, 33446), (378, 21501), (486, 16723), (567, 14334), (1134, 7167), (1701, 4778), (2389, 3402)]