54478818

素因数分解:

$2^1\times 3^4\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1180

約数の個数: 40

約数和(自身を含む): 122496528

約数和(自身を除く): 68017710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 523, 643, 1046, 1286, 1569, 1929, 3138, 3858, 4707, 5787, 9414, 11574, 14121, 17361, 28242, 34722, 42363, 52083, 84726, 104166, 336289, 672578, 1008867, 2017734, 3026601, 6053202, 9079803, 18159606, 27239409, 54478818]

約数ペア:

[(1, 54478818), (2, 27239409), (3, 18159606), (6, 9079803), (9, 6053202), (18, 3026601), (27, 2017734), (54, 1008867), (81, 672578), (162, 336289), (523, 104166), (643, 84726), (1046, 52083), (1286, 42363), (1569, 34722), (1929, 28242), (3138, 17361), (3858, 14121), (4707, 11574), (5787, 9414)]