12842568

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 35128080

約数和(自身を除く): 22285512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1667, 1926, 2568, 3334, 3852, 5001, 6668, 7704, 10002, 13336, 15003, 20004, 30006, 40008, 60012, 120024, 178369, 356738, 535107, 713476, 1070214, 1426952, 1605321, 2140428, 3210642, 4280856, 6421284, 12842568]

約数ペア:

[(1, 12842568), (2, 6421284), (3, 4280856), (4, 3210642), (6, 2140428), (8, 1605321), (9, 1426952), (12, 1070214), (18, 713476), (24, 535107), (36, 356738), (72, 178369), (107, 120024), (214, 60012), (321, 40008), (428, 30006), (642, 20004), (856, 15003), (963, 13336), (1284, 10002), (1667, 7704), (1926, 6668), (2568, 5001), (3334, 3852)]