42908238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 60495282

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1087, 1161, 1462, 2174, 2193, 2322, 3261, 4386, 6522, 6579, 9783, 13158, 18479, 19566, 19737, 29349, 36958, 39474, 46741, 55437, 58698, 93482, 110874, 140223, 166311, 280446, 332622, 420669, 498933, 794597, 841338, 997866, 1262007, 1589194, 2383791, 2524014, 4767582, 7151373, 14302746, 21454119, 42908238]

約数ペア:

[(1, 42908238), (2, 21454119), (3, 14302746), (6, 7151373), (9, 4767582), (17, 2524014), (18, 2383791), (27, 1589194), (34, 1262007), (43, 997866), (51, 841338), (54, 794597), (86, 498933), (102, 420669), (129, 332622), (153, 280446), (258, 166311), (306, 140223), (387, 110874), (459, 93482), (731, 58698), (774, 55437), (918, 46741), (1087, 39474), (1161, 36958), (1462, 29349), (2174, 19737), (2193, 19566), (2322, 18479), (3261, 13158), (4386, 9783), (6522, 6579)]