3921978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 4242822

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 149, 214, 246, 298, 321, 447, 642, 894, 4387, 6109, 8774, 12218, 13161, 15943, 18327, 26322, 31886, 36654, 47829, 95658, 653663, 1307326, 1960989, 3921978]

約数ペア:

[(1, 3921978), (2, 1960989), (3, 1307326), (6, 653663), (41, 95658), (82, 47829), (107, 36654), (123, 31886), (149, 26322), (214, 18327), (246, 15943), (298, 13161), (321, 12218), (447, 8774), (642, 6109), (894, 4387)]