664407126

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^2\times {\mathrm{3923}}^1$

素因数の和:4125

約数の個数: 36

約数和(自身を含む): 1454913252

約数和(自身を除く): 790506126

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 3923, 7846, 9409, 11769, 18818, 23538, 28227, 35307, 56454, 70614, 84681, 169362, 380531, 761062, 1141593, 2283186, 3424779, 6849558, 36911507, 73823014, 110734521, 221469042, 332203563, 664407126]

約数ペア:

[(1, 664407126), (2, 332203563), (3, 221469042), (6, 110734521), (9, 73823014), (18, 36911507), (97, 6849558), (194, 3424779), (291, 2283186), (582, 1141593), (873, 761062), (1746, 380531), (3923, 169362), (7846, 84681), (9409, 70614), (11769, 56454), (18818, 35307), (23538, 28227)]