13489242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 29883168

約数和(自身を除く): 16393926

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 251, 318, 338, 502, 507, 689, 753, 1014, 1378, 1506, 2067, 3263, 4134, 6526, 8957, 9789, 13303, 17914, 19578, 26606, 26871, 39909, 42419, 53742, 79818, 84838, 127257, 172939, 254514, 345878, 518817, 1037634, 2248207, 4496414, 6744621, 13489242]

約数ペア:

[(1, 13489242), (2, 6744621), (3, 4496414), (6, 2248207), (13, 1037634), (26, 518817), (39, 345878), (53, 254514), (78, 172939), (106, 127257), (159, 84838), (169, 79818), (251, 53742), (318, 42419), (338, 39909), (502, 26871), (507, 26606), (689, 19578), (753, 17914), (1014, 13303), (1378, 9789), (1506, 8957), (2067, 6526), (3263, 4134)]