12591180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3356

約数の個数: 96

約数和(自身を含む): 44782080

約数和(自身を除く): 32190900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3331, 3780, 6662, 9993, 13324, 16655, 19986, 23317, 29979, 33310, 39972, 46634, 49965, 59958, 66620, 69951, 89937, 93268, 99930, 116585, 119916, 139902, 149895, 179874, 199860, 209853, 233170, 279804, 299790, 349755, 359748, 419706, 449685, 466340, 599580, 629559, 699510, 839412, 899370, 1049265, 1259118, 1399020, 1798740, 2098530, 2518236, 3147795, 4197060, 6295590, 12591180]

約数ペア:

[(1, 12591180), (2, 6295590), (3, 4197060), (4, 3147795), (5, 2518236), (6, 2098530), (7, 1798740), (9, 1399020), (10, 1259118), (12, 1049265), (14, 899370), (15, 839412), (18, 699510), (20, 629559), (21, 599580), (27, 466340), (28, 449685), (30, 419706), (35, 359748), (36, 349755), (42, 299790), (45, 279804), (54, 233170), (60, 209853), (63, 199860), (70, 179874), (84, 149895), (90, 139902), (105, 119916), (108, 116585), (126, 99930), (135, 93268), (140, 89937), (180, 69951), (189, 66620), (210, 59958), (252, 49965), (270, 46634), (315, 39972), (378, 33310), (420, 29979), (540, 23317), (630, 19986), (756, 16655), (945, 13324), (1260, 9993), (1890, 6662), (3331, 3780)]