221808

素因数分解:

$2^4\times 3^1\times {\mathrm{4621}}^1$

素因数の和:4632

約数の個数: 20

約数和(自身を含む): 573128

約数和(自身を除く): 351320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4621, 9242, 13863, 18484, 27726, 36968, 55452, 73936, 110904, 221808]

約数ペア:

[(1, 221808), (2, 110904), (3, 73936), (4, 55452), (6, 36968), (8, 27726), (12, 18484), (16, 13863), (24, 9242), (48, 4621)]