39306708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 81774252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 109, 126, 159, 162, 189, 212, 218, 243, 252, 318, 324, 327, 371, 378, 436, 477, 486, 567, 636, 654, 742, 756, 763, 954, 972, 981, 1113, 1134, 1308, 1431, 1484, 1526, 1701, 1908, 1962, 2226, 2268, 2289, 2862, 2943, 3052, 3339, 3402, 3924, 4293, 4452, 4578, 5724, 5777, 5886, 6678, 6804, 6867, 8586, 8829, 9156, 10017, 11554, 11772, 12879, 13356, 13734, 17172, 17331, 17658, 20034, 20601, 23108, 25758, 26487, 27468, 30051, 34662, 35316, 40068, 40439, 41202, 51516, 51993, 52974, 60102, 61803, 69324, 80878, 82404, 90153, 103986, 105948, 120204, 121317, 123606, 155979, 161756, 180306, 185409, 207972, 242634, 247212, 311958, 360612, 363951, 370818, 467937, 485268, 623916, 727902, 741636, 935874, 1091853, 1403811, 1455804, 1871748, 2183706, 2807622, 3275559, 4367412, 5615244, 6551118, 9826677, 13102236, 19653354, 39306708]

約数ペア:

[(1, 39306708), (2, 19653354), (3, 13102236), (4, 9826677), (6, 6551118), (7, 5615244), (9, 4367412), (12, 3275559), (14, 2807622), (18, 2183706), (21, 1871748), (27, 1455804), (28, 1403811), (36, 1091853), (42, 935874), (53, 741636), (54, 727902), (63, 623916), (81, 485268), (84, 467937), (106, 370818), (108, 363951), (109, 360612), (126, 311958), (159, 247212), (162, 242634), (189, 207972), (212, 185409), (218, 180306), (243, 161756), (252, 155979), (318, 123606), (324, 121317), (327, 120204), (371, 105948), (378, 103986), (436, 90153), (477, 82404), (486, 80878), (567, 69324), (636, 61803), (654, 60102), (742, 52974), (756, 51993), (763, 51516), (954, 41202), (972, 40439), (981, 40068), (1113, 35316), (1134, 34662), (1308, 30051), (1431, 27468), (1484, 26487), (1526, 25758), (1701, 23108), (1908, 20601), (1962, 20034), (2226, 17658), (2268, 17331), (2289, 17172), (2862, 13734), (2943, 13356), (3052, 12879), (3339, 11772), (3402, 11554), (3924, 10017), (4293, 9156), (4452, 8829), (4578, 8586), (5724, 6867), (5777, 6804), (5886, 6678)]