8481756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 12484644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 389, 474, 778, 948, 1167, 1556, 1817, 2334, 3634, 4668, 5451, 7268, 8947, 10902, 17894, 21804, 26841, 30731, 35788, 53682, 61462, 92193, 107364, 122924, 184386, 368772, 706813, 1413626, 2120439, 2827252, 4240878, 8481756]

約数ペア:

[(1, 8481756), (2, 4240878), (3, 2827252), (4, 2120439), (6, 1413626), (12, 706813), (23, 368772), (46, 184386), (69, 122924), (79, 107364), (92, 92193), (138, 61462), (158, 53682), (237, 35788), (276, 30731), (316, 26841), (389, 21804), (474, 17894), (778, 10902), (948, 8947), (1167, 7268), (1556, 5451), (1817, 4668), (2334, 3634)]