21345054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48733}}^1$

素因数の和:48811

約数の個数: 16

約数和(自身を含む): 43275792

約数和(自身を除く): 21930738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48733, 97466, 146199, 292398, 3557509, 7115018, 10672527, 21345054]

約数ペア:

[(1, 21345054), (2, 10672527), (3, 7115018), (6, 3557509), (73, 292398), (146, 146199), (219, 97466), (438, 48733)]