7843956

素因数分解:

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

素因数の和:304

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11207244

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 107, 123, 149, 164, 214, 246, 298, 321, 428, 447, 492, 596, 642, 894, 1284, 1788, 4387, 6109, 8774, 12218, 13161, 15943, 17548, 18327, 24436, 26322, 31886, 36654, 47829, 52644, 63772, 73308, 95658, 191316, 653663, 1307326, 1960989, 2614652, 3921978, 7843956]

約数ペア:

[(1, 7843956), (2, 3921978), (3, 2614652), (4, 1960989), (6, 1307326), (12, 653663), (41, 191316), (82, 95658), (107, 73308), (123, 63772), (149, 52644), (164, 47829), (214, 36654), (246, 31886), (298, 26322), (321, 24436), (428, 18327), (447, 17548), (492, 15943), (596, 13161), (642, 12218), (894, 8774), (1284, 6109), (1788, 4387)]