39952008

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 64

約数和(自身を含む): 114000000

約数和(自身を除く): 74047992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 4999, 7992, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 134973, 179964, 184963, 269946, 359928, 369926, 539892, 554889, 739852, 1079784, 1109778, 1479704, 1664667, 2219556, 3329334, 4439112, 4994001, 6658668, 9988002, 13317336, 19976004, 39952008]

約数ペア:

[(1, 39952008), (2, 19976004), (3, 13317336), (4, 9988002), (6, 6658668), (8, 4994001), (9, 4439112), (12, 3329334), (18, 2219556), (24, 1664667), (27, 1479704), (36, 1109778), (37, 1079784), (54, 739852), (72, 554889), (74, 539892), (108, 369926), (111, 359928), (148, 269946), (216, 184963), (222, 179964), (296, 134973), (333, 119976), (444, 89982), (666, 59988), (888, 44991), (999, 39992), (1332, 29994), (1998, 19996), (2664, 14997), (3996, 9998), (4999, 7992)]