38481318

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 40

約数和(自身を含む): 89210880

約数和(自身を除く): 50729562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 8191, 16382, 24573, 49146, 73719, 147438, 221157, 237539, 442314, 475078, 663471, 712617, 1326942, 1425234, 2137851, 4275702, 6413553, 12827106, 19240659, 38481318]

約数ペア:

[(1, 38481318), (2, 19240659), (3, 12827106), (6, 6413553), (9, 4275702), (18, 2137851), (27, 1425234), (29, 1326942), (54, 712617), (58, 663471), (81, 475078), (87, 442314), (162, 237539), (174, 221157), (261, 147438), (522, 73719), (783, 49146), (1566, 24573), (2349, 16382), (4698, 8191)]