29966004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7499}}^1$

素因数の和:7549

約数の個数: 48

約数和(自身を含む): 79800000

約数和(自身を除く): 49833996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7499, 14998, 22497, 29996, 44994, 67491, 89988, 134982, 202473, 269964, 277463, 404946, 554926, 809892, 832389, 1109852, 1664778, 2497167, 3329556, 4994334, 7491501, 9988668, 14983002, 29966004]

約数ペア:

[(1, 29966004), (2, 14983002), (3, 9988668), (4, 7491501), (6, 4994334), (9, 3329556), (12, 2497167), (18, 1664778), (27, 1109852), (36, 832389), (37, 809892), (54, 554926), (74, 404946), (108, 277463), (111, 269964), (148, 202473), (222, 134982), (333, 89988), (444, 67491), (666, 44994), (999, 29996), (1332, 22497), (1998, 14998), (3996, 7499)]