21088332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25469}}^1$

素因数の和:25502

約数の個数: 36

約数和(自身を含む): 55626480

約数和(自身を除く): 34538148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 25469, 50938, 76407, 101876, 152814, 229221, 305628, 458442, 585787, 916884, 1171574, 1757361, 2343148, 3514722, 5272083, 7029444, 10544166, 21088332]

約数ペア:

[(1, 21088332), (2, 10544166), (3, 7029444), (4, 5272083), (6, 3514722), (9, 2343148), (12, 1757361), (18, 1171574), (23, 916884), (36, 585787), (46, 458442), (69, 305628), (92, 229221), (138, 152814), (207, 101876), (276, 76407), (414, 50938), (828, 25469)]