12753234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 31409280

約数和(自身を除く): 18656046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 491, 666, 702, 962, 982, 999, 1443, 1473, 1998, 2886, 2946, 4329, 4419, 6383, 8658, 8838, 12766, 12987, 13257, 18167, 19149, 25974, 26514, 36334, 38298, 54501, 57447, 109002, 114894, 163503, 172341, 236171, 327006, 344682, 472342, 490509, 708513, 981018, 1417026, 2125539, 4251078, 6376617, 12753234]

約数ペア:

[(1, 12753234), (2, 6376617), (3, 4251078), (6, 2125539), (9, 1417026), (13, 981018), (18, 708513), (26, 490509), (27, 472342), (37, 344682), (39, 327006), (54, 236171), (74, 172341), (78, 163503), (111, 114894), (117, 109002), (222, 57447), (234, 54501), (333, 38298), (351, 36334), (481, 26514), (491, 25974), (666, 19149), (702, 18167), (962, 13257), (982, 12987), (999, 12766), (1443, 8838), (1473, 8658), (1998, 6383), (2886, 4419), (2946, 4329)]