21227862

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95621}}^1$

素因数の和:95663

約数の個数: 16

約数和(自身を含む): 43603632

約数和(自身を除く): 22375770

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95621, 191242, 286863, 573726, 3537977, 7075954, 10613931, 21227862]

約数ペア:

[(1, 21227862), (2, 10613931), (3, 7075954), (6, 3537977), (37, 573726), (74, 286863), (111, 191242), (222, 95621)]