87019074

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{210191}}^1$

素因数の和:210222

約数の個数: 24

約数和(自身を含む): 196739712

約数和(自身を除く): 109720638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 210191, 420382, 630573, 1261146, 1891719, 3783438, 4834393, 9668786, 14503179, 29006358, 43509537, 87019074]

約数ペア:

[(1, 87019074), (2, 43509537), (3, 29006358), (6, 14503179), (9, 9668786), (18, 4834393), (23, 3783438), (46, 1891719), (69, 1261146), (138, 630573), (207, 420382), (414, 210191)]