66818892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21499}}^1$

素因数の和:21550

約数の個数: 48

約数和(自身を含む): 183008000

約数和(自身を除く): 116189108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21499, 42998, 64497, 85996, 128994, 150493, 257988, 300986, 451479, 601972, 795463, 902958, 1590926, 1805916, 2386389, 3181852, 4772778, 5568241, 9545556, 11136482, 16704723, 22272964, 33409446, 66818892]

約数ペア:

[(1, 66818892), (2, 33409446), (3, 22272964), (4, 16704723), (6, 11136482), (7, 9545556), (12, 5568241), (14, 4772778), (21, 3181852), (28, 2386389), (37, 1805916), (42, 1590926), (74, 902958), (84, 795463), (111, 601972), (148, 451479), (222, 300986), (259, 257988), (444, 150493), (518, 128994), (777, 85996), (1036, 64497), (1554, 42998), (3108, 21499)]