25749594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6511

約数の個数: 48

約数和(自身を含む): 63626472

約数和(自身を除く): 37876878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 6473, 12946, 19419, 38838, 58257, 84149, 110041, 116514, 168298, 220082, 252447, 330123, 504894, 660246, 757341, 990369, 1430533, 1514682, 1980738, 2861066, 4291599, 8583198, 12874797, 25749594]

約数ペア:

[(1, 25749594), (2, 12874797), (3, 8583198), (6, 4291599), (9, 2861066), (13, 1980738), (17, 1514682), (18, 1430533), (26, 990369), (34, 757341), (39, 660246), (51, 504894), (78, 330123), (102, 252447), (117, 220082), (153, 168298), (221, 116514), (234, 110041), (306, 84149), (442, 58257), (663, 38838), (1326, 19419), (1989, 12946), (3978, 6473)]