40406814

素因数分解:

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

素因数の和:302

約数の個数: 96

約数和(自身を含む): 106389504

約数和(自身を除く): 65982690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 73, 126, 138, 146, 161, 191, 207, 219, 322, 382, 414, 438, 483, 511, 573, 657, 966, 1022, 1146, 1314, 1337, 1449, 1533, 1679, 1719, 2674, 2898, 3066, 3358, 3438, 4011, 4393, 4599, 5037, 8022, 8786, 9198, 10074, 11753, 12033, 13179, 13943, 15111, 23506, 24066, 26358, 27886, 30222, 30751, 35259, 39537, 41829, 61502, 70518, 79074, 83658, 92253, 97601, 105777, 125487, 184506, 195202, 211554, 250974, 276759, 292803, 320689, 553518, 585606, 641378, 878409, 962067, 1756818, 1924134, 2244823, 2886201, 4489646, 5772402, 6734469, 13468938, 20203407, 40406814]

約数ペア:

[(1, 40406814), (2, 20203407), (3, 13468938), (6, 6734469), (7, 5772402), (9, 4489646), (14, 2886201), (18, 2244823), (21, 1924134), (23, 1756818), (42, 962067), (46, 878409), (63, 641378), (69, 585606), (73, 553518), (126, 320689), (138, 292803), (146, 276759), (161, 250974), (191, 211554), (207, 195202), (219, 184506), (322, 125487), (382, 105777), (414, 97601), (438, 92253), (483, 83658), (511, 79074), (573, 70518), (657, 61502), (966, 41829), (1022, 39537), (1146, 35259), (1314, 30751), (1337, 30222), (1449, 27886), (1533, 26358), (1679, 24066), (1719, 23506), (2674, 15111), (2898, 13943), (3066, 13179), (3358, 12033), (3438, 11753), (4011, 10074), (4393, 9198), (4599, 8786), (5037, 8022)]