8763138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 20195136

約数和(自身を除く): 11431998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 347, 366, 414, 549, 694, 1041, 1098, 1403, 2082, 2806, 3123, 4209, 6246, 7981, 8418, 12627, 15962, 21167, 23943, 25254, 42334, 47886, 63501, 71829, 127002, 143658, 190503, 381006, 486841, 973682, 1460523, 2921046, 4381569, 8763138]

約数ペア:

[(1, 8763138), (2, 4381569), (3, 2921046), (6, 1460523), (9, 973682), (18, 486841), (23, 381006), (46, 190503), (61, 143658), (69, 127002), (122, 71829), (138, 63501), (183, 47886), (207, 42334), (347, 25254), (366, 23943), (414, 21167), (549, 15962), (694, 12627), (1041, 8418), (1098, 7981), (1403, 6246), (2082, 4209), (2806, 3123)]