15674868138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3943}}^1\times {\mathrm{28807}}^1$

素因数の和:32778

約数の個数: 32

約数和(自身を含む): 32722200576

約数和(自身を除く): 17047332438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3943, 7886, 11829, 23658, 28807, 57614, 86421, 90689, 172842, 181378, 272067, 544134, 662561, 1325122, 1987683, 3975366, 113586001, 227172002, 340758003, 681516006, 2612478023, 5224956046, 7837434069, 15674868138]

約数ペア:

[(1, 15674868138), (2, 7837434069), (3, 5224956046), (6, 2612478023), (23, 681516006), (46, 340758003), (69, 227172002), (138, 113586001), (3943, 3975366), (7886, 1987683), (11829, 1325122), (23658, 662561), (28807, 544134), (57614, 272067), (86421, 181378), (90689, 172842)]