12538026

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 28252224

約数和(自身を除く): 15714198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 167, 194, 258, 291, 334, 387, 501, 582, 774, 873, 1002, 1503, 1746, 3006, 4171, 7181, 8342, 12513, 14362, 16199, 21543, 25026, 32398, 37539, 43086, 48597, 64629, 75078, 97194, 129258, 145791, 291582, 696557, 1393114, 2089671, 4179342, 6269013, 12538026]

約数ペア:

[(1, 12538026), (2, 6269013), (3, 4179342), (6, 2089671), (9, 1393114), (18, 696557), (43, 291582), (86, 145791), (97, 129258), (129, 97194), (167, 75078), (194, 64629), (258, 48597), (291, 43086), (334, 37539), (387, 32398), (501, 25026), (582, 21543), (774, 16199), (873, 14362), (1002, 12513), (1503, 8342), (1746, 7181), (3006, 4171)]