38451378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{130787}}^1$

素因数の和:130806

約数の個数: 24

約数和(自身を含む): 89458992

約数和(自身を除く): 51007614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 130787, 261574, 392361, 784722, 915509, 1831018, 2746527, 5493054, 6408563, 12817126, 19225689, 38451378]

約数ペア:

[(1, 38451378), (2, 19225689), (3, 12817126), (6, 6408563), (7, 5493054), (14, 2746527), (21, 1831018), (42, 915509), (49, 784722), (98, 392361), (147, 261574), (294, 130787)]