12085236

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 32256224

約数和(自身を除く): 20170988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 211, 222, 258, 333, 387, 422, 444, 516, 633, 666, 774, 844, 1266, 1332, 1548, 1591, 1899, 2532, 3182, 3798, 4773, 6364, 7596, 7807, 9073, 9546, 14319, 15614, 18146, 19092, 23421, 27219, 28638, 31228, 36292, 46842, 54438, 57276, 70263, 81657, 93684, 108876, 140526, 163314, 281052, 326628, 335701, 671402, 1007103, 1342804, 2014206, 3021309, 4028412, 6042618, 12085236]

約数ペア:

[(1, 12085236), (2, 6042618), (3, 4028412), (4, 3021309), (6, 2014206), (9, 1342804), (12, 1007103), (18, 671402), (36, 335701), (37, 326628), (43, 281052), (74, 163314), (86, 140526), (111, 108876), (129, 93684), (148, 81657), (172, 70263), (211, 57276), (222, 54438), (258, 46842), (333, 36292), (387, 31228), (422, 28638), (444, 27219), (516, 23421), (633, 19092), (666, 18146), (774, 15614), (844, 14319), (1266, 9546), (1332, 9073), (1548, 7807), (1591, 7596), (1899, 6364), (2532, 4773), (3182, 3798)]