221818512

素因数分解:

$2^4\times 3^1\times {\mathrm{4621219}}^1$

素因数の和:4621230

約数の個数: 20

約数和(自身を含む): 573031280

約数和(自身を除く): 351212768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4621219, 9242438, 13863657, 18484876, 27727314, 36969752, 55454628, 73939504, 110909256, 221818512]

約数ペア:

[(1, 221818512), (2, 110909256), (3, 73939504), (4, 55454628), (6, 36969752), (8, 27727314), (12, 18484876), (16, 13863657), (24, 9242438), (48, 4621219)]