636787614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{63211}}^1$

素因数の和:63312

約数の個数: 32

約数和(自身を含む): 1347174144

約数和(自身を除く): 710386530

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 63211, 126422, 189633, 379266, 1453853, 2907706, 4361559, 4614403, 8723118, 9228806, 13843209, 27686418, 106131269, 212262538, 318393807, 636787614]

約数ペア:

[(1, 636787614), (2, 318393807), (3, 212262538), (6, 106131269), (23, 27686418), (46, 13843209), (69, 9228806), (73, 8723118), (138, 4614403), (146, 4361559), (219, 2907706), (438, 1453853), (1679, 379266), (3358, 189633), (5037, 126422), (10074, 63211)]