2912557518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{68767}}^1$

素因数の和:68969

約数の個数: 48

約数和(自身を含む): 6833613696

約数和(自身を除く): 3921056178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 4706, 7059, 14118, 21177, 42354, 68767, 137534, 206301, 412602, 618903, 893971, 1237806, 1787942, 2681913, 5363826, 8045739, 12446827, 16091478, 24893654, 37340481, 74680962, 112021443, 161808751, 224042886, 323617502, 485426253, 970852506, 1456278759, 2912557518]

約数ペア:

[(1, 2912557518), (2, 1456278759), (3, 970852506), (6, 485426253), (9, 323617502), (13, 224042886), (18, 161808751), (26, 112021443), (39, 74680962), (78, 37340481), (117, 24893654), (181, 16091478), (234, 12446827), (362, 8045739), (543, 5363826), (1086, 2681913), (1629, 1787942), (2353, 1237806), (3258, 893971), (4706, 618903), (7059, 412602), (14118, 206301), (21177, 137534), (42354, 68767)]