13677948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19997}}^1$

素因数の和:20026

約数の個数: 36

約数和(自身を含む): 36396360

約数和(自身を除く): 22718412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19997, 39994, 59991, 79988, 119982, 179973, 239964, 359946, 379943, 719892, 759886, 1139829, 1519772, 2279658, 3419487, 4559316, 6838974, 13677948]

約数ペア:

[(1, 13677948), (2, 6838974), (3, 4559316), (4, 3419487), (6, 2279658), (9, 1519772), (12, 1139829), (18, 759886), (19, 719892), (36, 379943), (38, 359946), (57, 239964), (76, 179973), (114, 119982), (171, 79988), (228, 59991), (342, 39994), (684, 19997)]