13870854

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17921}}^1$

素因数の和:17972

約数の個数: 24

約数和(自身を含む): 30754152

約数和(自身を除く): 16883298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 17921, 35842, 53763, 107526, 161289, 322578, 770603, 1541206, 2311809, 4623618, 6935427, 13870854]

約数ペア:

[(1, 13870854), (2, 6935427), (3, 4623618), (6, 2311809), (9, 1541206), (18, 770603), (43, 322578), (86, 161289), (129, 107526), (258, 53763), (387, 35842), (774, 17921)]