11880108

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 31928512

約数和(自身を除く): 20048404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 991, 999, 1332, 1982, 1998, 2973, 2997, 3964, 3996, 5946, 5994, 8919, 11892, 11988, 17838, 26757, 35676, 36667, 53514, 73334, 80271, 107028, 110001, 146668, 160542, 220002, 321084, 330003, 440004, 660006, 990009, 1320012, 1980018, 2970027, 3960036, 5940054, 11880108]

約数ペア:

[(1, 11880108), (2, 5940054), (3, 3960036), (4, 2970027), (6, 1980018), (9, 1320012), (12, 990009), (18, 660006), (27, 440004), (36, 330003), (37, 321084), (54, 220002), (74, 160542), (81, 146668), (108, 110001), (111, 107028), (148, 80271), (162, 73334), (222, 53514), (324, 36667), (333, 35676), (444, 26757), (666, 17838), (991, 11988), (999, 11892), (1332, 8919), (1982, 5994), (1998, 5946), (2973, 3996), (2997, 3964)]