1954908

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 5295360

約数和(自身を除く): 3340452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 787, 828, 1242, 1574, 2361, 2484, 3148, 4722, 7083, 9444, 14166, 18101, 21249, 28332, 36202, 42498, 54303, 72404, 84996, 108606, 162909, 217212, 325818, 488727, 651636, 977454, 1954908]

約数ペア:

[(1, 1954908), (2, 977454), (3, 651636), (4, 488727), (6, 325818), (9, 217212), (12, 162909), (18, 108606), (23, 84996), (27, 72404), (36, 54303), (46, 42498), (54, 36202), (69, 28332), (92, 21249), (108, 18101), (138, 14166), (207, 9444), (276, 7083), (414, 4722), (621, 3148), (787, 2484), (828, 2361), (1242, 1574)]