12486690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 33696000

約数和(自身を除く): 21209310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 449, 515, 618, 898, 927, 1030, 1347, 1545, 1854, 2245, 2694, 2781, 3090, 4041, 4490, 4635, 5562, 6735, 8082, 9270, 12123, 13470, 13905, 20205, 24246, 27810, 40410, 46247, 60615, 92494, 121230, 138741, 231235, 277482, 416223, 462470, 693705, 832446, 1248669, 1387410, 2081115, 2497338, 4162230, 6243345, 12486690]

約数ペア:

[(1, 12486690), (2, 6243345), (3, 4162230), (5, 2497338), (6, 2081115), (9, 1387410), (10, 1248669), (15, 832446), (18, 693705), (27, 462470), (30, 416223), (45, 277482), (54, 231235), (90, 138741), (103, 121230), (135, 92494), (206, 60615), (270, 46247), (309, 40410), (449, 27810), (515, 24246), (618, 20205), (898, 13905), (927, 13470), (1030, 12123), (1347, 9270), (1545, 8082), (1854, 6735), (2245, 5562), (2694, 4635), (2781, 4490), (3090, 4041)]