888901758

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{3307}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 1958402160

約数和(自身を除く): 1069500402

約数列:

[1, 2, 3, 6, 9, 18, 109, 137, 218, 274, 327, 411, 654, 822, 981, 1233, 1962, 2466, 3307, 6614, 9921, 14933, 19842, 29763, 29866, 44799, 59526, 89598, 134397, 268794, 360463, 453059, 720926, 906118, 1081389, 1359177, 2162778, 2718354, 3244167, 4077531, 6488334, 8155062, 49383431, 98766862, 148150293, 296300586, 444450879, 888901758]

約数ペア:

[(1, 888901758), (2, 444450879), (3, 296300586), (6, 148150293), (9, 98766862), (18, 49383431), (109, 8155062), (137, 6488334), (218, 4077531), (274, 3244167), (327, 2718354), (411, 2162778), (654, 1359177), (822, 1081389), (981, 906118), (1233, 720926), (1962, 453059), (2466, 360463), (3307, 268794), (6614, 134397), (9921, 89598), (14933, 59526), (19842, 44799), (29763, 29866)]