16254756

素因数分解:

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

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 48717760

約数和(自身を除く): 32463004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2389, 3402, 4778, 6804, 7167, 9556, 14334, 16723, 21501, 28668, 33446, 43002, 50169, 64503, 66892, 86004, 100338, 129006, 150507, 193509, 200676, 258012, 301014, 387018, 451521, 580527, 602028, 774036, 903042, 1161054, 1354563, 1806084, 2322108, 2709126, 4063689, 5418252, 8127378, 16254756]

約数ペア:

[(1, 16254756), (2, 8127378), (3, 5418252), (4, 4063689), (6, 2709126), (7, 2322108), (9, 1806084), (12, 1354563), (14, 1161054), (18, 903042), (21, 774036), (27, 602028), (28, 580527), (36, 451521), (42, 387018), (54, 301014), (63, 258012), (81, 200676), (84, 193509), (108, 150507), (126, 129006), (162, 100338), (189, 86004), (243, 66892), (252, 64503), (324, 50169), (378, 43002), (486, 33446), (567, 28668), (756, 21501), (972, 16723), (1134, 14334), (1701, 9556), (2268, 7167), (2389, 6804), (3402, 4778)]