12868008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 33908160

約数和(自身を除く): 21040152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 337, 344, 444, 516, 674, 888, 1011, 1032, 1348, 1591, 2022, 2696, 3182, 4044, 4773, 6364, 8088, 9546, 12469, 12728, 14491, 19092, 24938, 28982, 37407, 38184, 43473, 49876, 57964, 74814, 86946, 99752, 115928, 149628, 173892, 299256, 347784, 536167, 1072334, 1608501, 2144668, 3217002, 4289336, 6434004, 12868008]

約数ペア:

[(1, 12868008), (2, 6434004), (3, 4289336), (4, 3217002), (6, 2144668), (8, 1608501), (12, 1072334), (24, 536167), (37, 347784), (43, 299256), (74, 173892), (86, 149628), (111, 115928), (129, 99752), (148, 86946), (172, 74814), (222, 57964), (258, 49876), (296, 43473), (337, 38184), (344, 37407), (444, 28982), (516, 24938), (674, 19092), (888, 14491), (1011, 12728), (1032, 12469), (1348, 9546), (1591, 8088), (2022, 6364), (2696, 4773), (3182, 4044)]