12738882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 29250720

約数和(自身を除く): 16511838

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 739, 1014, 1326, 1478, 2217, 2873, 4434, 5746, 8619, 9607, 12563, 17238, 19214, 25126, 28821, 37689, 57642, 75378, 124891, 163319, 249782, 326638, 374673, 489957, 749346, 979914, 2123147, 4246294, 6369441, 12738882]

約数ペア:

[(1, 12738882), (2, 6369441), (3, 4246294), (6, 2123147), (13, 979914), (17, 749346), (26, 489957), (34, 374673), (39, 326638), (51, 249782), (78, 163319), (102, 124891), (169, 75378), (221, 57642), (338, 37689), (442, 28821), (507, 25126), (663, 19214), (739, 17238), (1014, 12563), (1326, 9607), (1478, 8619), (2217, 5746), (2873, 4434)]