42181994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 64454208

約数和(自身を除く): 22272214

約数列:

[1, 2, 67, 134, 433, 727, 866, 1454, 29011, 48709, 58022, 97418, 314791, 629582, 21090997, 42181994]

約数ペア:

[(1, 42181994), (2, 21090997), (67, 629582), (134, 314791), (433, 97418), (727, 58022), (866, 48709), (1454, 29011)]