13468938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 32735232

約数和(自身を除く): 19266294

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 191, 219, 322, 382, 438, 483, 511, 573, 966, 1022, 1146, 1337, 1533, 1679, 2674, 3066, 3358, 4011, 4393, 5037, 8022, 8786, 10074, 11753, 13179, 13943, 23506, 26358, 27886, 30751, 35259, 41829, 61502, 70518, 83658, 92253, 97601, 184506, 195202, 292803, 320689, 585606, 641378, 962067, 1924134, 2244823, 4489646, 6734469, 13468938]

約数ペア:

[(1, 13468938), (2, 6734469), (3, 4489646), (6, 2244823), (7, 1924134), (14, 962067), (21, 641378), (23, 585606), (42, 320689), (46, 292803), (69, 195202), (73, 184506), (138, 97601), (146, 92253), (161, 83658), (191, 70518), (219, 61502), (322, 41829), (382, 35259), (438, 30751), (483, 27886), (511, 26358), (573, 23506), (966, 13943), (1022, 13179), (1146, 11753), (1337, 10074), (1533, 8786), (1679, 8022), (2674, 5037), (3066, 4393), (3358, 4011)]