138833418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3037}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 293106240

約数和(自身を除く): 154272822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 2406, 3037, 6074, 7619, 9111, 15238, 18222, 22857, 45714, 57703, 115406, 173109, 346218, 1217837, 2435674, 3653511, 7307022, 23138903, 46277806, 69416709, 138833418]

約数ペア:

[(1, 138833418), (2, 69416709), (3, 46277806), (6, 23138903), (19, 7307022), (38, 3653511), (57, 2435674), (114, 1217837), (401, 346218), (802, 173109), (1203, 115406), (2406, 57703), (3037, 45714), (6074, 22857), (7619, 18222), (9111, 15238)]